APA Edition Citation

Freud, S. (1975). Introductory lectures on psychoanlysis. Penguin Books.

Chicago Edition Citation

Freud, Sigmund. Introductory Lectures on Psychoanlysis. England: Penguin Books, 1975.

MLA Edition Citation

Freud, Sigmund. Introductory Lectures on Psychoanlysis. Penguin Books, 1975.

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