I'm having trouble naming magazines in my quotes. The following error appears:
? ! Undefined control sequence.
l.103 \newblock {\em \apj}, 615:209--221, Nov. 2004.
The term \apj above has the same role as \mnras in the example below.
An example of an article I cite follows below
@ARTICLE{kauffmann,
author = {{Kauffmann}, G. and {White}, S.~D.~M. and {Heckman}, T.~M. and
{M{\'e}nard}, B. and {Brinchmann}, J. and {Charlot}, S. and
{Tremonti}, C. and {Brinkmann}, J.},
title = "{The environmental dependence of the relations between stellar mass, structure, star formation and nuclear activity in galaxies}",
journal = {\mnras},
eprint = {astro-ph/0402030},
keywords = {galaxies: evolution, galaxies: formation, galaxies: stellar content},
year = 2004,
month = sep,
volume = 353,
pages = {713-731},
doi = {10.1111/j.1365-2966.2004.08117.x},
adsurl = {http://adsabs.harvard.edu/abs/2004MNRAS.353..713K},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
The problem is in journal = {\mnras} , the question is: how do I make the abbreviation \mnras work?
About the style of bibliography I'm using: I already tested n styles and none worked.