[OS X TeX] How to produce citations not question marks?

[Herbert Schulz]

On Aug 25, 2012, at 1:19 PM, Byron Freelon <freelon at aps.anl.gov> wrote:

> Hi All,
> 
> I am using TexShop 2.37 on Mac OS 10.4.  I have added references with bibTex but within the document the citations are showing up as question marks.   Note the references are correctly appearing at the end of my document.
> 
> Does anyone know how to fix it?  If I have not provided enough info, please let me know.
> 
> I am using the code below
> 
> %%%%%%%%%%%%%%%%%
> 
> 
> \newpage \bibliographystyle{unsrt}
> \bibliography{JSR_references}
> 
> %%%%%%%%%%%%%%%%%
> 
> 
> Thanks!!!
> 

Howdy,

After running

pdflatex (or latex, or xelatex)

you've got to run 

bibtex

and then

pdflatex (or...)

twice.

Good Luck,

Herb Schulz
(herbs at wideopenwest dot com)