APA (7th ed.) Citation

Homans, G. C., & Fayard, M. R. d. (1968). El grupo humano (2a ed.). Eudeba.

Chicago Style (17th ed.) Citation

Homans, George Caspar, and Mireya Reilly de Fayard. El Grupo Humano. 2a ed. Buenos Aires: Eudeba, 1968.

MLA (9th ed.) Citation

Homans, George Caspar, and Mireya Reilly de Fayard. El Grupo Humano. 2a ed. Eudeba, 1968.

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