APA (7th ed.) Citation

Babbie, E. R. (1979). The practice of social research. Wadsworth.

Chicago Style (17th ed.) Citation

Babbie, Earl R. The Practice of Social Research. Belmont, Calif.: Wadsworth, 1979.

MLA (9th ed.) Citation

Babbie, Earl R. The Practice of Social Research. Wadsworth, 1979.