Cita APA

Freud, S., & Strachey, J. (1998). The interpretation of dreams. Penguin books.

Chicago Edition Citation

Freud, Sigmund, i James Strachey. The Interpretation of Dreams. New York: Penguin books, 1998.

Cita MLA

Freud, Sigmund, i James Strachey. The Interpretation of Dreams. Penguin books, 1998.