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I cannot figure out how to make my citations appear with a simple number between brackets, like [1]. I obtain: "author et al. [year]" I use the documentclass book with natbib-package.

Edit1: I tried \citet{key} instead of \cite{}, it has no effect.

naphaneal
  • 2,614
Jack
  • 187

2 Answers2

11

You haven't specified which bibliography style you use. Assuming it's a style that can generate both numeric-style and authoryear-style citation call-outs -- some bibliography styles can generate only the latter type... -- you should load the natbib package with the option numbers. Alternatively, issue the instruction

\setcitestyle{numbers}

after loading the natbib package.

Mico
  • 506,678
5

Try using

\usepackage[square,numbers]{natbib}

or

Look at the link: https://www.overleaf.com/learn/latex/bibliography_management_with_natbib

It is explained very clearly over there!!