APA (7th ed.) Citation

Benkendorff, O. (1906). Archiv Benkendorp. [Selbstverlag].

Chicago Style (17th ed.) Citation

Benkendorff, Otto. Archiv Benkendorp. Berlin: [Selbstverlag], 1906.

MLA (8th ed.) Citation

Benkendorff, Otto. Archiv Benkendorp. [Selbstverlag], 1906.

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