APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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