Cita APA (7a ed.)

Bloch, I., & Loewenstein, G. (1912). Die Prostitution. Marcus.

Cita Chicago Style (17a ed.)

Bloch, Iwan, y Georg Loewenstein. Die Prostitution. Berlin: Marcus, 1912.

Cita MLA (8a ed.)

Bloch, Iwan, y Georg Loewenstein. Die Prostitution. Marcus, 1912.