Cita APA (7a ed.)

Köttering, M., & Kölle, B. (2009). Subvision. Kunst. Festival. Off: 26.08-06.09.2009. Material-Verl..

Cita Chicago Style (17a ed.)

Köttering, Martin, y Brigitte Kölle. Subvision. Kunst. Festival. Off: 26.08-06.09.2009. Hamburg: Material-Verl., 2009.

Cita MLA (8a ed.)

Köttering, Martin, y Brigitte Kölle. Subvision. Kunst. Festival. Off: 26.08-06.09.2009. Material-Verl., 2009.