APA (7th ed.) Citation

Freud, S. (1945). Group psychology and the analysis of the ego (3.ed.). Hogarth Pr.

Chicago Style (17th ed.) Citation

Freud, Sigmund. Group Psychology and the Analysis of the Ego. 3.ed. London: Hogarth Pr, 1945.

MLA (9th ed.) Citation

Freud, Sigmund. Group Psychology and the Analysis of the Ego. 3.ed. Hogarth Pr, 1945.

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