APA (7th ed.) Citation

Dowdy, S. M., & Wearden, S. (1991). Statistics for research (2. ed.). Wiley.

Chicago Style (17th ed.) Citation

Dowdy, Shirley M., and Stanley Wearden. Statistics for Research. 2. ed. New York u.a: Wiley, 1991.

MLA (9th ed.) Citation

Dowdy, Shirley M., and Stanley Wearden. Statistics for Research. 2. ed. Wiley, 1991.