APA citiranje

Babbie, E. R. (1986). The practice of social research (4th ed.). Wadwsorth Pub..

Chicago Style (17th ed.) Citation

Babbie, Earl R. The Practice of Social Research. 4th ed. Belmont, California: Wadwsorth Pub., 1986.

MLA citiranje

Babbie, Earl R. The Practice of Social Research. 4th ed. Wadwsorth Pub., 1986.