Cita APA (7th ed.)

Hessel, F., Risterucci-Roudnicky, D., Benjamin, W., & Flügge, M. (2017). Berlin secret: Roman. Albin Michel.

Cita Chicago (17th ed.)

Hessel, Franz, Danielle Risterucci-Roudnicky, Walter Benjamin, i Manfred Flügge. Berlin Secret: Roman. Paris: Albin Michel, 2017.

Cita MLA (8th ed.)

Hessel, Franz, et al. Berlin Secret: Roman. Albin Michel, 2017.