APA (7th ed.) Citation

Boettcher, E. (2019). Archivmaterialien zu Erik Boettcher, 1919-1992.

Chicago Style (17th ed.) Citation

Boettcher, Erik. Archivmaterialien Zu Erik Boettcher, 1919-1992. 2019.

MLA (8th ed.) Citation

Boettcher, Erik. Archivmaterialien Zu Erik Boettcher, 1919-1992. 2019.

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