APA (7th ed.) Citation

Freud, S. (1943). Obras completas. Americana.

Chicago Style (17th ed.) Citation

Freud, Sigmund. Obras Completas. Buenos Aires: Americana, 1943.

MLA (9th ed.) Citation

Freud, Sigmund. Obras Completas. Americana, 1943.

Warning: These citations may not always be 100% accurate.