Cita APA
Sellitz, C. (1976). Research methods in social relations (3rd. ed.). Holt, Rinehart and winston.
Citación estilo Chicago
Sellitz, Claire. Research Methods in Social Relations. 3rd. ed. Chicago: Holt, Rinehart and winston, 1976.
Cita MLA
Sellitz, Claire. Research Methods in Social Relations. 3rd. ed. Holt, Rinehart and winston, 1976.
Warning: These citations may not always be 100% accurate.