Freud, S. (1991). On sexuality. Penguin Books.
Chicago Edition CitationFreud, Sigmund. On Sexuality. England: Penguin Books, 1991.
Cita MLAFreud, Sigmund. On Sexuality. Penguin Books, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.
Freud, S. (1991). On sexuality. Penguin Books.
Chicago Edition CitationFreud, Sigmund. On Sexuality. England: Penguin Books, 1991.
Cita MLAFreud, Sigmund. On Sexuality. Penguin Books, 1991.