APA (7th ed.) Citation

Babbie, E. R. (2011). Introduction to social research (5th ed., International ed.). Wadsworth Cengage Learning.

Chicago Style (17th ed.) Citation

Babbie, Earl R. Introduction to Social Research. 5th ed., International ed. Belmont, Calif: Wadsworth Cengage Learning, 2011.

MLA (9th ed.) Citation

Babbie, Earl R. Introduction to Social Research. 5th ed., International ed. Wadsworth Cengage Learning, 2011.