APA (7th ed.) Citation

Welkowitz, J., Cohen, B. H., & Lea, R. B. (2012). Introductory statistics for the behavioral sciences (7th ed.). John Wiley & Sons.

Chicago Style (17th ed.) Citation

Welkowitz, Joan, Barry H. Cohen, and R. Brooke Lea. Introductory Statistics for the Behavioral Sciences. 7th ed. Hoboken, New Jersey: John Wiley & Sons, 2012.

MLA (9th ed.) Citation

Welkowitz, Joan, et al. Introductory Statistics for the Behavioral Sciences. 7th ed. John Wiley & Sons, 2012.