APA (7th ed.) Citation

Zipf, H. Archivmaterialien zu Heinz Zipf, 1939-1992.

Chicago Style (17th ed.) Citation

Zipf, Heinz. Archivmaterialien Zu Heinz Zipf, 1939-1992.

MLA (9th ed.) Citation

Zipf, Heinz. Archivmaterialien Zu Heinz Zipf, 1939-1992.

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