Style de citation APA (7e éd.)

Babbie, E. R. (2001). The practice of social research (9th ed.). Wadsworth Thomson Learning.

Style de citation Chicago (17e éd.)

Babbie, Earl R. The Practice of Social Research. 9th ed. Belmont, Calif: Wadsworth Thomson Learning, 2001.

Style de citation MLA (9e éd.)

Babbie, Earl R. The Practice of Social Research. 9th ed. Wadsworth Thomson Learning, 2001.