Cita APA (7a ed.)

Freud, S., & Rieff, P. (1991). General psychological theory. Touchstone.

Cita Chicago Style (17a ed.)

Freud, Sigmund, y Philip Rieff. General Psychological Theory. New York: Touchstone, 1991.

Cita MLA (9a ed.)

Freud, Sigmund, y Philip Rieff. General Psychological Theory. Touchstone, 1991.

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