Cita APA

Rubin, A., & Babbie, E. Research methods for social work / Allen Rubin, Earl Babbie (2.). Pacific Grove, California : Brooks/Cole Publishing.

Citación estilo Chicago

Rubin, Allen, y Earl Babbie. Research Methods for Social Work / Allen Rubin, Earl Babbie. 2. Pacific Grove, California : Brooks/Cole Publishing.

Cita MLA

Rubin, Allen, y Earl Babbie. Research Methods for Social Work / Allen Rubin, Earl Babbie. 2. Pacific Grove, California : Brooks/Cole Publishing.

Precaución: Estas citas no son 100% exactas.