[texhax] \cite doesn't work

[X]

Hi Everybody

Could you please help me with a problem with \cite? If I use
\citeA{Rannenberg} it works, but with \cite{Rannenberg} I get the error:

("C:\Documents and Settings\Administrator\Desktop\BA Test\chapters/test.tex"
Kapitel 1.

Class scrbook Warning: \float at addtolists detected! (scrbook) You should use
the features of package tocbasic' (scrbook) instead of
\float at addtolists.(scrbook) Support for \float at addtolistsmay be
removed from (scrbook)scrbook'
soon .

Overfull \vbox (1.94844pt too high) has occurred while \output is active [1]
Runaway argument? ]{Rannenberg} ! Paragraph ended before \@citex was
complete. \par l.65 ?

Hear my example:

\usepackage{natbib} \usepackage[nosectionbib]{apacite}
\bibliographystyle{apacite} \bibliography{bib/testbib} @book{Rannenberg,
author = {Rannenberg, Kai}, year = {2002}, title = {{S}icherheit bei
{M}obile {B}anking}, address = {Frankfurt am Main}, urldate = {01.03.2011},
institution = {{Fachbereich Wirtschaftswissenschaften Johann Wolfgang
Goethe-Universit{\"a}t Frankfurt am Main}} }

My Target is to get the follow results: (Rannenberg, 2002: 38). 38 is the
pagenumber.

Thanks for you answer.
CSI
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