PS: found it! \usepackage[style=authortitle,natbib=true,backend=biber]{biblatex}
and \usepackage[style=authoryear,natbib=true,backend=biber]{biblatex}. John, does it work with you? Bernd Am 24.04.2015 um 12:13 schrieb Bernd Kappenberg:
Jürgen, one last thing:John and I are unable to change the output of my .bib file to (author, year) or (author, title) .Do you have a solution? I have been tweaking the settings, but nothing seems to work. Regards, Bernd