When I cite publications that have the same author and the same year but have different titles, my TeX document appears to provide some citation like "blah blah (Institute, 2016c)" ... "blah bla (Institute, 2016a)." Even though I would assume it should provide to the first mention automatically the "a" behind the year. That is what I want but what ever I try do not get.
I use biblatex
with options natbib=true
, style=apa
, and backend=biber
.
\documentclass[fontsize=12pt,oneside,headsepline]{scrbook}
\usepackage[ngerman]{babel}
\usepackage{blindtext}
\usepackage{graphicx}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{microtype}
\usepackage[onehalfspacing]{setspace} %h
\usepackage[urlcolor = black,plainpages=false,pdfpagelabels=true,
colorlinks=true,linkcolor=black,citecolor=black,
bookmarksopen=true]{hyperref}
\usepackage[style=apa,natbib=true,backend=biber,uniquename=false,
pagetracker=true,sortcites=true,sorting=nyt,backref=true,
hyperref=true]{biblatex}
\DeclareLanguageMapping{german}{german-apa}
\DeclareFieldFormat{apacase}{#1}
\DefineBibliographyStrings{ngerman}{
andothers = {{et al\adddot}}, }
\usepackage{parskip}
\usepackage[german]{algorithm2e}
\usepackage{tabularx}
\usepackage{longtable}
\usepackage{tablefootnote}
\usepackage{lmodern}
\usepackage{subfigure}
\usepackage{comment}
\usepackage{placeins}
\usepackage{scrpage2}
\addbibresource{BeispielQVZ.bib}
\usepackage{nccmath}
\usepackage{tikz}
\usepackage{amsthm}
\newtheoremstyle{break}
{8pt}{}%
{\itshape}{}%
{\bfseries}{}% % Note that final punctuation is omitted.
{\newline}{}
\theoremstyle{break}
\newtheorem{mydef}{Definition}[chapter]
\usepackage{tikz} % Für Zeichnungen mit dem tikz-Package
\usepackage{tablefootnote}
\usepackage[all]{nowidow}
\makeatletter
\@removefromreset{footnote}{chapter}
\@removefromreset{footnote}{part}
\makeatother
\begin{document}
[...]
I am sorry, I have a very complex document already and I tried different options in the biblatex-line.
Can you please help me to achieve that the first appearance of an author is shown as "a", the second as "b", etc.? Of course, those letters behind the years should be shown in the bibliography at the end of the document, too.
Institute, 2016a, ...
I use \citep{institute2016somestuff}
for citing.
Institute
sorted alphabetically by their titles? If not, what does appear to be the sorting criterion?\documentclass
to\end{document}
along with at least two relevant bibliographical entries, but without all the clearly irrelevant packages such asparskip
,lmodern
,tablefootnote
, etc.).