APA (7th ed.) Citation

Calder, R. Archivmaterialien zu Ritchie Calder, 1906-1982.

Chicago Style (17th ed.) Citation

Calder, Ritchie. Archivmaterialien Zu Ritchie Calder, 1906-1982.

MLA (9th ed.) Citation

Calder, Ritchie. Archivmaterialien Zu Ritchie Calder, 1906-1982.

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