APA (7th ed.) Citation

Keesing, R. M. (2019). Archivmaterialien zu Roger M. Keesing, 1935-1993.

Chicago Style (17th ed.) Citation

Keesing, Roger M. Archivmaterialien Zu Roger M. Keesing, 1935-1993. 2019.

MLA (9th ed.) Citation

Keesing, Roger M. Archivmaterialien Zu Roger M. Keesing, 1935-1993. 2019.

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