APA (7th ed.) Citation
Welkowitz, J., Cohen, B. H., & Lea, R. B. (2012). Introductory statistics for the behavioral sciences (7th ed.). Wiley.
Chicago Style (17th ed.) Citation
Welkowitz, Joan, Barry H. Cohen, and R. Brooke Lea. Introductory Statistics for the Behavioral Sciences. 7th ed. Hoboken, N.J.: Wiley, 2012.
MLA (9th ed.) Citation
Welkowitz, Joan, et al. Introductory Statistics for the Behavioral Sciences. 7th ed. Wiley, 2012.
Warning: These citations may not always be 100% accurate.