APA (7th ed.) Citation

Peuckert, S., & Köpping, K. (2007). Collage. Peuckert [Selbstverl.].

Chicago Style (17th ed.) Citation

Peuckert, Sabine, and Katharina Köpping. Collage. Berlin: Peuckert [Selbstverl.], 2007.

MLA (8th ed.) Citation

Peuckert, Sabine, and Katharina Köpping. Collage. Peuckert [Selbstverl.], 2007.

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