APA Edition Citation

Joan Welkowitz, Ewen Robert B, & Cohen Jacob. (1982). Introductory statistics for the behavioral sciences (3rd ed.). Harcourt Brace Jovanovich.

Chicago Edition Citation

Joan Welkowitz, Ewen Robert B, and Cohen Jacob. Introductory Statistics for the Behavioral Sciences. 3rd ed. San Diego: Harcourt Brace Jovanovich, 1982.

MLA Edition Citation

Joan Welkowitz, et al. Introductory Statistics for the Behavioral Sciences. 3rd ed. Harcourt Brace Jovanovich, 1982.