## LaTeX only prints first citation

If you’re using a citation style from the harvard package in LaTeX, you might be surprised to find that

`\cite{Kremer2012, Campbell1999}`

only works on the first citation

(Kremer et al. 2012, ?) .

Unlike some citation styles/packages (notably the default ‘plain’), the harvard package doesn’t allow spaces between citations. To fix this problem just change the example above to

`\cite{Kremer2012,Campbell1999}`

and your problem is solved!

Tagged ,