Cita APA

Selltiz, C., Cook, S. W., & Wrightsman, L. S. (1976). Research methods in social relations (3rd ed.). Holt, Rinehart and Winston.

Citación estilo Chicago

Selltiz, Claire, Stuart Wellford Cook, and Lawrence S. Wrightsman. Research Methods in Social Relations. 3rd ed. New York: Holt, Rinehart and Winston, 1976.

Cita MLA

Selltiz, Claire, et al. Research Methods in Social Relations. 3rd ed. Holt, Rinehart and Winston, 1976.