Hier mal ein komplettes Minimalbeispiel (bitte auch die links beachten):
\documentclass{book}
\usepackage[latin1]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage{natbib}
\usepackage{filecontents}
\begin{filecontents}{bib.bib}
% This file was created with JabRef 2.6.
% Encoding: Cp1252
@ARTICLE{Che1994,
author = {Guangwei Che and johann Ilmberger},
title = {Development of a new method for direct measurement of {$pCO_2$} in natural
waters},
journal = {American Society of Limnology and Oceanography},
year = {1994},
volume = {39},
pages = {976-981},
number = {4},
owner = {Captain Doppelkinnn},
timestamp = {2011.08.02}
}
@MISC{Diesing2010,
author = {Sophie Charlotte Diesing and Bertram Boehrer},
title = {Näherungsverfahren für die Bestimmung der elektrischen Leitfaehigkeit
in Gewaesern},
howpublished = {26. Jahrestagung der Gesellschaft für Limnologie in Bayroith},
year = {2010},
owner = {Captain Doppelkinnn},
timestamp = {2011.08.03}
}
@BOOK{Schwoebel1999,
title = {Einfhrung in die Limnologie},
publisher = {Gustav Fischer Verlag},
year = {1999},
author = {Juergen Schwoebel},
volume = {9},
owner = {Captain Doppelkinnn},
timestamp = {2011.08.03}
}
@ARTICLE{Sorensen1987,
author = {John A. Sorensen and Gary E. Glass},
title = {Ion and Temperature Dependence of Electrical Conductance for Natural
Waters},
journal = {American Chemical Society},
year = {1987},
volume = {59},
pages = {1594-1597},
number = {13},
owner = {Captain Doppelkinnn},
timestamp = {2011.08.02}
}
@BOOK{Zeebe2001,
title = {{$CO_2$} IN SEAWATER: EQUILIBRUM, KINETICS , ISOTOPES},
publisher = {Elsevier Science B.V.},
year = {2001},
author = {Richard E. Zeebe and Dieter Wolf-Gladrow},
owner = {Captain Doppelkinnn},
timestamp = {2011.08.03}
}
\end{filecontents}
\begin{document}
%\cite{*}
\cite{Che1994}
\nocite{*}
\bibliographystyle{plain}
\bibliography{bib}
\end{document}
Ausgabe siehe Anhang. Bibtex bei Texmaker geht mit -Werkzeuge - BibTex oder F11.
Gruß, Sepp.-