APA (7th ed.) Citation

Janßen, V. (1991). Männerakt: = The male nude. Janssen.

Chicago Style (17th ed.) Citation

Janßen, Volker. Männerakt: = The Male Nude. Berlin: Janssen, 1991.

MLA (9th ed.) Citation

Janßen, Volker. Männerakt: = The Male Nude. Janssen, 1991.

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