APA (7th ed.) Citation

Hellmer, J. (2019). Archivmaterialien zu Joachim Hellmer, 1925-1991.

Chicago Style (17th ed.) Citation

Hellmer, Joachim. Archivmaterialien Zu Joachim Hellmer, 1925-1991. 2019.

MLA (9th ed.) Citation

Hellmer, Joachim. Archivmaterialien Zu Joachim Hellmer, 1925-1991. 2019.

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