APA (7th ed.) Citation

Martens, B. (2019). Archivmaterialien zu Bob Martens, 1961-.

Chicago Style (17th ed.) Citation

Martens, Bob. Archivmaterialien Zu Bob Martens, 1961-. 2019.

MLA (9th ed.) Citation

Martens, Bob. Archivmaterialien Zu Bob Martens, 1961-. 2019.

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