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Should I use single or double quotation marks in my essay?

Asked byClaire CopydeskPosted Mar 27, 2026 11:31 AM3 answers27 upvotesCanonical URL

Hi everyone! I'm writing an essay for my English class, and I'm a bit confused about when to use single versus double quotation marks. For example, should I write: She said, 'I'll be there at five.' or She said, "I'll be there at five."?

Also, I've seen sentences like: The word 'unique' is often misused. But other times it's written as "unique". Is there a rule about when to use each type, especially in American English? I'd love some clarification with these examples!

Context:
Academic writing, American English conventions

What to Know

Question You Likely Still HaveDirect AnswerHow To Apply It
What is the core rule for single double quotation marks?Standard Usage Patterns: Use double quotation marks for quotations: He said, "I'll be there shortly." Use single quotation marks only inside double quotes: She replied, "Did he re…In American English academic writing, the standard pattern is to use double quotation marks for quoting speech or text, and single quotation marks only for a quote within a quote…
How do I apply single double quotation marks in a sentence like mine?In American English academic writing, the standard pattern is to use double quotation marks for quoting speech or text, and single quotation marks only for a quote within a quote…Practice Tip: Write a short dialogue using a quote within a quote, and check that your inner quote uses single marks and your outer quote uses double marks.
What mistakes should I avoid with single double quotation marks?In American academic English, the basic rule is: Use double quotation marks for most direct quotes, and single quotation marks only for quotations within quotations.If you must choose quotation marks, use double quotes unless your instructor says otherwise: He called her work "unique." Self-Check: Draft a sentence that contains both a main qu…

3 Answers

ByAmelia EditorMar 27, 2026 11:51 AM9 upvotesAccepted answer

In American English academic writing, the standard pattern is to use double quotation marks for quoting speech or text, and single quotation marks only for a quote within a quote or for certain specialized cases.

Standard Usage Patterns:

  • Use double quotation marks for quotations:
    He said, "I'll be there shortly."
  • Use single quotation marks only inside double quotes:
    She replied, "Did he really say, 'Meet me at noon'?"

Common Confusion Example:

  • Incorrect (in American English):
    She said, 'I'm ready.'
  • Correct (in American English):
    She said, "I'm ready."

For mentioning words/terms:

  • It's generally better to use italics, but if you must use quotation marks, opt for double:
    The word "unique" is overused.

Practice Tip:
Write a short dialogue using a quote within a quote, and check that your inner quote uses single marks and your outer quote uses double marks. For example:
He asked, "Did she really say, 'Let's leave now'?"

ByPunctuation PaulMar 27, 2026 12:11 PM9 upvotes

The distinction between single and double quotation marks in American English is guided by context. Let's observe their usage with almost identical sentences to clarify:

Example 1: Double for dialogue

  • "Tomorrow, I'll finish the assignment," Sarah said.
  • Not: 'Tomorrow, I'll finish the assignment,' Sarah said.

Example 2: Single within double for nested quotations

  • "Did you just say, 'I can't go'?" he asked.
  • Not: 'Did you just say, "I can't go"?' he asked.

For referring to words as words, American English often prefers italics:

  • The word unique is sometimes misunderstood.
    If you must choose quotation marks, use double quotes unless your instructor says otherwise:
  • He called her work "unique."

Self-Check:
Draft a sentence that contains both a main quote and a quote within it, then verify you've placed the single marks inside the double marks. For example, check: Julie said, "My favorite poem is 'The Road Not Taken.'"

BySam SentenceMar 27, 2026 12:31 PM9 upvotes

In American academic English, the basic rule is: Use double quotation marks for most direct quotes, and single quotation marks only for quotations within quotations. Using single quotes for emphasis or to mention a word is less common—italics are preferred.

Direct Quotation Rule:

  • Correct: "I agree with your point," the teacher said.
  • Incorrect: 'I agree with your point,' the teacher said.

Quotation within a quotation:

  • Correct: "Did you hear her say, 'It's finished'?" asked Tom.
  • Incorrect: 'Did you hear her say, "It's finished"?' asked Tom.

Mentioning a word (usage feedback):
If you write, The word 'unique' is misapplied, it is acceptable but less typical than: The word unique is misapplied.

Practice:
Try writing a sentence with a character quoting another person. Check: Are all speech quotes in double marks, and only nested quotes in single marks? Revise if not.

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