APA (7th ed.) Citation

Heyer, W. Nachlass von Walter Heyer, 1894-1973.

Chicago Style (17th ed.) Citation

Heyer, Walter. Nachlass Von Walter Heyer, 1894-1973.

MLA (9th ed.) Citation

Heyer, Walter. Nachlass Von Walter Heyer, 1894-1973.

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