Cita APA (7th ed.)

Freud, S., Ferenczi, S., & Brabant, E. (2005). 1925 - 1933. Böhlau.

Cita Chicago (17th ed.)

Freud, Sigmund, Sándor Ferenczi, i Eva Brabant. 1925 - 1933. Wien [u.a.]: Böhlau, 2005.

Cita MLA (8th ed.)

Freud, Sigmund, et al. 1925 - 1933. Böhlau, 2005.