Cita APA

Freud, S., & Freud sigmund. (1960). Group psychology and the analysis of the ego. Banam.

Citación estilo Chicago

Freud, Sigmund, and Freud sigmund. Group Psychology and the Analysis of the Ego. New York: Banam, 1960.

Cita MLA

Freud, Sigmund, and Freud sigmund. Group Psychology and the Analysis of the Ego. Banam, 1960.

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