APA (7th ed.) Citation

Machens, J. G. Archivmaterialien zu Joseph Godehard Machens, 1886-1956.

Chicago Style (17th ed.) Citation

Machens, Joseph Godehard. Archivmaterialien Zu Joseph Godehard Machens, 1886-1956.

MLA (9th ed.) Citation

Machens, Joseph Godehard. Archivmaterialien Zu Joseph Godehard Machens, 1886-1956.

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