APA (7th ed.) Citation

BABBIE, E. R. (1979). The practice of social resarch (2 nd ed.). Wadsworth Publishing Company Inc.

Chicago Style (17th ed.) Citation

BABBIE, Earl R. The Practice of Social Resarch. 2 nd ed. California: Wadsworth Publishing Company Inc, 1979.

MLA (8th ed.) Citation

BABBIE, Earl R. The Practice of Social Resarch. 2 nd ed. Wadsworth Publishing Company Inc, 1979.