Cita APA (7a ed.)

Zorn, F., Muschg, A., & Lambrichs, G. (1980). Mars. Gallimard.

Cita Chicago Style (17a ed.)

Zorn, Fritz, Adolf Muschg, y Gilberte Lambrichs. Mars. [Paris]: Gallimard, 1980.

Cita MLA (9a ed.)

Zorn, Fritz, et al. Mars. Gallimard, 1980.