APA (7th ed.) Citation

Yegidis, B. L., & Weinbach, R. W. (1991). Research methods for social workers. Longman.

Chicago Style (17th ed.) Citation

Yegidis, Bonnie L., and Robert W. Weinbach. Research Methods for Social Workers. New York [etc.]: Longman, 1991.

MLA (9th ed.) Citation

Yegidis, Bonnie L., and Robert W. Weinbach. Research Methods for Social Workers. Longman, 1991.