APA Edition Citation

Freud, S. (1991). New introductory lectures on psychoanalysis. Penguin Books.

Chicago Edition Citation

Freud, Sigmund. New Introductory Lectures on Psychoanalysis. England: Penguin Books, 1991.

MLA Edition Citation

Freud, Sigmund. New Introductory Lectures on Psychoanalysis. Penguin Books, 1991.

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