Cita APA

Rubin, A., & Allen Rubin; Earl Babbie. (2008). Research Methods for Social Work. Belmont, CA: Cengage Learning, Inc.

Chicago Style Citation

Rubin, Allen, i Allen Rubin; Earl Babbie. Research Methods for Social Work. Belmont, CA: Cengage Learning, Inc, 2008.

Cita MLA

Rubin, Allen, i Allen Rubin; Earl Babbie. Research Methods for Social Work. Belmont, CA: Cengage Learning, Inc, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.