APA (7th ed.) Citation

Mammen, J., Verlaine, P., & Klünner, L. <. (2003). Freundinnen: Amis (500 Ex.).

Chicago Style (17th ed.) Citation

Mammen, Jeanne, Paul Verlaine, and Lothar <dt.> Klünner. Freundinnen: Amis. 500 Ex. Berlin, 2003.

MLA (8th ed.) Citation

Mammen, Jeanne, et al. Freundinnen: Amis. 500 Ex. 2003.