I have 2 books and in the latter one an additional author is added. This somehow causes my set maxcitename in the options for biblatex to be ignored. In the attached picture you can see how it looks like now. I would like the second book to adhere to my maxcitename option. I thought it would be related to this question: Set limit to one author when using "et al." in biblatex but the answer did not change anything for me.
My MWE:
\documentclass{article}
\usepackage{filecontents}
\usepackage[ngerman]{babel}
\usepackage{csquotes}
\usepackage[style=authoryear, backend=biber, maxcitenames=2, uniquename=false, uniquelist=false, maxbibnames=10]{biblatex}
\begin{filecontents*}{\jobname.bib}
@book{Hartung.2007,
author = {Hartung, Joachim and Elpelt, B{\"a}rbel},
year = {2007},
title = {Multivariate Statistik: Lehr- und Handbuch der angewandten Statistik},
}
@book{Hartung.2009,
author = {Hartung, Joachim and Elpelt, B{\"a}rbel and Kl{\"o}sener, Karl-Heinz},
year = {2009},
title = {Statistik: Lehr- und Handbuch der angewandten Statistik},
}
\end{filecontents*}
\addbibresource{\jobname.bib}
\begin{document}
\cite{Hartung.2007}
\cite{Hartung.2009}
\printbibliography
\end{document}

instead of the 3 names appearing I want this: "Hartung et. al. (2009)"
uniquelist=minyearoruniquelist=false, it worked fine for me. Incidentally, this is exactly the solution in the question you linked to (see the third MWE). – moewe Jun 09 '15 at 19:47minyearexplicitly, but technicallyuniquelist=falseshould be even more rigorous in doing what you want thanminyear. Though your question is not aboutbiblatex-apathis here seems to be a good duplicate (it mentionsminyearas well). – moewe Jun 14 '15 at 16:59