\documentclass[
a4paper,
man,
british
]{apa6}
\usepackage[british]{babel}
\usepackage[utf8]{inputenc}
\usepackage{epstopdf}
\usepackage{csquotes}
\usepackage[hidelinks]{hyperref}
\usepackage[
style=apa,
backend=biber,
sortcites=true,
sorting=nyt,
% isbn=false,
% url=false,
% doi=false,
% eprint=false,
hyperref=false,
backref=false,
% firstinits=false,
]{biblatex}
\DeclareLanguageMapping{british}{british-apa}
% maps apacite commands to biblatex commands
\let \citeNP \cite
\let \citeA \textcite
\let \cite \parencite
%%%
% Apa Bib - enable reprint according to apa
%%%
\input{enable-reprint}
\bibliography{bibliography}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\title{Some Long Sample Title : How APA can be used}
\shorttitle{Some Short Sample Title}
\author{Max Mustermann}
\affiliation{Some university}
\keywords{petri net, recall, long term working memory, expert domain knowledge}
\begin{document}
\maketitle
\input{petri_nets_as_a_visual_modelling_language}
\printbibliography
\appendix
\input{appendix}
\end{document}