Styl cytowania APA

Richardson, J. F. (1975). Berlin police forces in the Weimar Republic: A comparison with police forces in cities of the United States. Police forces in history.

Styl cytowania Chicago

Richardson, James F. "Berlin Police Forces in the Weimar Republic: A Comparison with Police Forces in Cities of the United States." Police Forces in History 1975.

Styl cytowania MLA

Richardson, James F. "Berlin Police Forces in the Weimar Republic: A Comparison with Police Forces in Cities of the United States." Police Forces in History, 1975.