How to format your references using the American Journal of Botany citation style

This is a short guide how to format citations and the bibliography in a manuscript for American Journal of Botany (AJB). For a complete guide how to prepare your manuscript refer to the journal's instructions to authors.

Using reference management software

Typically you don't format your citations and bibliography by hand. The easiest way is to use a reference manager:

PaperpileThe citation style is built in and you can choose it in Settings > Citation Style or Paperpile > Citation Style in Google Docs.
EndNoteDownload the output style file
Mendeley, Zotero, Papers, and othersThe style is either built in or you can download a CSL file that is supported by most references management programs.
BibTeXBibTeX syles are usually part of a LaTeX template. Check the instructions to authors if the publisher offers a LaTeX template for this journal.

Journal articles

Those examples are references to articles in scholarly journals and how they are supposed to appear in your bibliography.

Not all journals organize their published articles in volumes and issues, so these fields are optional. Some electronic journals do not provide a page range, but instead list an article identifier. In a case like this it's safe to use the article identifier instead of the page range.

A journal article with 1 author
Frenking, G. 2005. Chemistry. Building a quintuple bond. Science (New York, N.Y.) 310: 796–797.
A journal article with 2 authors
Audétat, A., and H. Keppler. 2004. Viscosity of fluids in subduction zones. Science (New York, N.Y.) 303: 513–516.
A journal article with 3 authors
Gizon, L., T. L. Duvall, and J. Schou. 2003. Wave-like properties of solar supergranulation. Nature 421: 43–44.
A journal article with 9 or more authors
Thirumalai, K., J. N. Richey, T. M. Quinn, and R. Z. Poore. 2014. Globigerinoides ruber morphotypes in the Gulf of Mexico: a test of null hypothesis. Scientific reports 4: 6018.

Books and book chapters

Here are examples of references for authored and edited books as well as book chapters.

An authored book
Anderson, D. 2007. TKO Sales! John Wiley & Sons, Inc., Hoboken, NJ.
An edited book
Kothari, V. ed. . 2015. Proceedings of the 1982 Academy of Marketing Science (AMS) Annual Conference. Springer International Publishing, Cham.
A chapter in an edited book
Mehta, C. R. 2012. Sample Size Reestimation for Confirmatory Clinical Trials. In D. Harrington [ed.], Designs for Clinical Trials: Perspectives on Current Issues, 81–108. Springer, New York, NY.

Web sites

Sometimes references to web sites should appear directly in the text rather than in the bibliography. Refer to the Instructions to authors for American Journal of Botany.

Blog post
Andrew, E. 2015. 10 Greatest Unsolved Mysteries In Physics. IFLScience. Website [accessed 30 October 2018].


This example shows the general structure used for government reports, technical reports, and scientific reports. If you can't locate the report number then it might be better to cite the report as a book. For reports it is usually not individual people that are credited as authors, but a governmental department or agency like "U. S. Food and Drug Administration" or "National Cancer Institute".

Government report
Government Accountability Office. 2013. Aviation Security: TSA Should Limit Future Funding for Behavior Detection Activities. U.S. Government Printing Office, Washington, DC.

Theses and dissertations

Theses including Ph.D. dissertations, Master's theses or Bachelor theses follow the basic format outlined below.

Doctoral dissertation
Bleicher, J. 2008. Scenario methods as a means for enhancing organizational learning: A Delphi study. Doctoral dissertation. University of Phoenix, Phoenix, AZ.

News paper articles

Unlike scholarly journals, news papers do not usually have a volume and issue number. Instead, the full date and page number is required for a correct reference.

New York Times article
Mazzetti, M., B. Hubbard, and M. Rosenberg. 2016. Yemenis View Strikes as Proof of Role of U.S. New York Times: A1.

In-text citations

References should be cited in the text by name and year in parentheses:

This sentence cites one reference (Frenking, 2005).
This sentence cites two references (Audétat and Keppler, 2004; Frenking, 2005).

Here are examples of in-text citations with multiple authors:

  • Two authors: (Audétat and Keppler, 2004)
  • Three or more authors: (Thirumalai et al., 2014)

About the journal

Full journal titleAmerican Journal of Botany
AbbreviationAm. J. Bot.
ISSN (print)0002-9122
ISSN (online)1537-2197
ScopeEcology, Evolution, Behavior and Systematics
Plant Science

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