APA (7th ed.) Citation

Steffens, F. (2019). Archivmaterialien zu Franz Steffens, 1853-1930.

Chicago Style (17th ed.) Citation

Steffens, Franz. Archivmaterialien Zu Franz Steffens, 1853-1930. 2019.

MLA (9th ed.) Citation

Steffens, Franz. Archivmaterialien Zu Franz Steffens, 1853-1930. 2019.

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