Cita APA

Osterkorn, N., & Ortlepp, D. (1999). Day and night. A & E.

Citación estilo Chicago

Osterkorn, Natascha, y Dieter Ortlepp. Day and Night. Berlin: A & E, 1999.

Cita MLA

Osterkorn, Natascha, y Dieter Ortlepp. Day and Night. A & E, 1999.