APA-viite (7. p.)
Rubin, A., & Babbie, E. (2010). Essential research methods for social work (2nd ed.). Brooks/Cole.
Chicago-viite (17. p.)
Rubin, Allen, ja Earl Babbie. Essential Research Methods for Social Work. 2nd ed. Australia: Brooks/Cole, 2010.
MLA-viite (9. p.)
Rubin, Allen, ja Earl Babbie. Essential Research Methods for Social Work. 2nd ed. Brooks/Cole, 2010.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.