Frei, P. (2019). Nachlass von Peter Frei, 1925-2010.
Chicago Style (17th ed.) CitationFrei, Peter. Nachlass Von Peter Frei, 1925-2010. 2019.
MLA (8th ed.) CitationFrei, Peter. Nachlass Von Peter Frei, 1925-2010. 2019.
Warning: These citations may not always be 100% accurate.