Cita APA (7a ed.)

Freud, S., McGuire, W., & Jung, C. G. (1975). Correspondance. Gallimard.

Cita Chicago Style (17a ed.)

Freud, Sigmund, William McGuire, y Carl Gustav Jung. Correspondance. [París]: Gallimard, 1975.

Cita MLA (9a ed.)

Freud, Sigmund, et al. Correspondance. Gallimard, 1975.