LEONHARDT, R. W. (1961). This Germany: The story since the third reich. Penguin.
Čikaški stil citiranja (17. izdanje)LEONHARDT, Rudolf Walter. This Germany: The Story Since the Third Reich. Middlesex, England: Penguin, 1961.
MLA način citiranja (9. izdanje)LEONHARDT, Rudolf Walter. This Germany: The Story Since the Third Reich. Penguin, 1961.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.