APA (7th ed.) Citation

Paulsen, F. (2019). Archivmaterialien zu Friedrich Paulsen, 1846-1908.

Chicago Style (17th ed.) Citation

Paulsen, Friedrich. Archivmaterialien Zu Friedrich Paulsen, 1846-1908. 2019.

MLA (9th ed.) Citation

Paulsen, Friedrich. Archivmaterialien Zu Friedrich Paulsen, 1846-1908. 2019.

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