Freund, M. (1956). Verrat, Verräter, Verratene.
Chicago Style (17th ed.) CitationFreund, Michael. Verrat, Verräter, Verratene. 1956.
MLA (9th ed.) CitationFreund, Michael. Verrat, Verräter, Verratene. 1956.
Warning: These citations may not always be 100% accurate.