achicago (part of frankenstein) provides
\cite{key} --> (Authorname, year)
\citeN{key} --> Authorname (year)
A variant of achicago exists as part of jurabib.
On Thursday 04 October 2001 03:06 pm, you wrote:
> Roberto Marabini wrote:
> > I am writting an article. Depending on the context citations should
> > have the form Doe and Jones (1990) or (Doe and Jones, 1990). Is there
> > any package that allow my to choose (in each moment) between this two
> > options?
>
> try package natbib. it has different styles
>
> Herbert
