%&LaTeX
\documentclass{article}

\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage{textcomp}

\begin{document}

\begin{thebibliography}{1}

\bibitem{anonymous1990} anonymous. (1990, 20.08.1990). Hasch-Razzia : 23 verhaftet. \textit{Blick}, 12.

\end{thebibliography}

\end{document}

