Cita APA

Freud, S. 1., & Freud, S. 1. (1943). A general introduction to psychoanalysis. [Garden City, New York]: Garden City.

Citación estilo Chicago

Freud, Sigmund 1856-1939, y Sigmund 1856-1939 Freud. A General Introduction to Psychoanalysis. [Garden City, New York]: Garden City, 1943.

Cita MLA

Freud, Sigmund 1856-1939, y Sigmund 1856-1939 Freud. A General Introduction to Psychoanalysis. [Garden City, New York]: Garden City, 1943.