Cita APA

Rubin, A., & Babbie, E. (1989). Research methods for social work. Wadsworth.

Citación estilo Chicago

Rubin, Allen, and Earl Babbie. Research Methods for Social Work. Belmont, Calif: Wadsworth, 1989.

Cita MLA

Rubin, Allen, and Earl Babbie. Research Methods for Social Work. Wadsworth, 1989.

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