Cita APA (7th ed.)

Dülmen, M. v., & Campens, A. (2011). Based in Berlin.

Cita Chicago (17th ed.)

Dülmen, Moritz van, i Angelique Campens. Based in Berlin. Berlin, 2011.

Cita MLA (8th ed.)

Dülmen, Moritz van, i Angelique Campens. Based in Berlin. 2011.