APA (7th ed.) Citation

Frei, P. Nachlass von Peter Frei, 1925-2010.

Chicago Style (17th ed.) Citation

Frei, Peter. Nachlass Von Peter Frei, 1925-2010.

MLA (9th ed.) Citation

Frei, Peter. Nachlass Von Peter Frei, 1925-2010.

Warning: These citations may not always be 100% accurate.