Cita APA (7th ed.)
Klein, M. (1975). The psycho-analysis of children (Free Press ed.). Free Press.
Cita Chicago (17th ed.)
Klein, Melanie. The Psycho-analysis of Children. Free Press ed. New York: Free Press, 1975.
Cita MLA (9th ed.)
Klein, Melanie. The Psycho-analysis of Children. Free Press ed. Free Press, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.