APA (7th ed.) Citation

Ewen, R. B., & Welkowitz, J. (1976). Workbook for Introductory statistics for the behavioral sciences (Second edition.). Academic Press.

Chicago Style (17th ed.) Citation

Ewen, Robert B., and Joan Welkowitz. Workbook for Introductory Statistics for the Behavioral Sciences. Second edition. New York: Academic Press, 1976.

MLA (9th ed.) Citation

Ewen, Robert B., and Joan Welkowitz. Workbook for Introductory Statistics for the Behavioral Sciences. Second edition. Academic Press, 1976.