Cita APA (7a ed.)

Freud, S., Freud, A., Strachey, J., & Tyson, A. (2001). The interpretation of dreams, part 2 (1900) and On dreams (1901). Vintage.

Cita Chicago Style (17a ed.)

Freud, Sigmund, Anna Freud, James Strachey, y Alan Tyson. The Interpretation of Dreams, Part 2 (1900) and On Dreams (1901). London: Vintage, 2001.

Cita MLA (8a ed.)

Freud, Sigmund, et al. The Interpretation of Dreams, Part 2 (1900) and On Dreams (1901). Vintage, 2001.