Cita APA (7th ed.)
Friedrich, T. (2012). Hitler's Berlin: Abused city. Yale University Press.
Cita Chicago (17th ed.)
Friedrich, Thomas. Hitler's Berlin: Abused City. New Haven: Yale University Press, 2012.
Cita MLA (9th ed.)
Friedrich, Thomas. Hitler's Berlin: Abused City. Yale University Press, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.