APA (7th ed.) Citation

Heuckenkamp, F. (2019). Archivmaterialien zu Ferdinand Heuckenkamp, 1862-1938.

Chicago Style (17th ed.) Citation

Heuckenkamp, Ferdinand. Archivmaterialien Zu Ferdinand Heuckenkamp, 1862-1938. 2019.

MLA (9th ed.) Citation

Heuckenkamp, Ferdinand. Archivmaterialien Zu Ferdinand Heuckenkamp, 1862-1938. 2019.

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