APA (7th ed.) Citation

Knorr, S., & Debus, B. (2014). Gesicht Maske - Maske Gesicht - Beate Debus.

Chicago Style (17th ed.) Citation

Knorr, Susanne, and Beate Debus. Gesicht Maske - Maske Gesicht - Beate Debus. 2014.

MLA (9th ed.) Citation

Knorr, Susanne, and Beate Debus. Gesicht Maske - Maske Gesicht - Beate Debus. 2014.

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