APA-viite (7. p.)

Babbie, E. (2014). The Basics of social research (6th ed.). Wadsworth.

Chicago-viite (17. p.)

Babbie, Earl. The Basics of Social Research. 6th ed. Australia: Wadsworth, 2014.

MLA-viite (9. p.)

Babbie, Earl. The Basics of Social Research. 6th ed. Wadsworth, 2014.