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BibTeX

When to Enclose .bib File Entry Fields: Quotation Marks vs. Braces

Have you ever wondered whether to use quotation marks ("") or braces ({}) to enclose fields in your .bib file entries? The short answer is: it doesn’t matter!

Both methods are valid, and the choice often comes down to personal preference. Some users opt for quotation marks for aesthetic reasons, while others prefer braces to avoid conflicts if a quotation mark (") is needed within a field. Regardless of your choice, it’s essential to ensure consistency and correctness.

Examples

Using Braces {}

@misc{CiteDrive2022,
  title  = {CiteDrive brings reference management to Overleaf},
  author = {CiteDrive, Inc},
  year   = {2022},
  note   = {\url{https://www.citedrive.com/overleaf} [Accessed: (Use the date of access)]}
}

Using Quotation Marks ""

@misc{CiteDrive2022,
  title  = "CiteDrive brings reference management to Overleaf",
  author = "CiteDrive, Inc",
  year   = "2022",
  note   = "\url{https://www.citedrive.com/overleaf} [Accessed: (Use the date of access)]"
}

Key Takeaways

  • Both "" and {} are acceptable for enclosing fields in .bib files.
  • Choose the method that best suits your style or workflow.
  • Be consistent within your .bib file to avoid confusion or formatting issues.

Why not try both and see which works best for you? There’s no wrong choice as long as your fields are correctly enclosed.