Citazione APA

Hays, W. L., & Willam M Petrusic. (1966). Exercise to accompany statistics for psychologists. Holt Rinehart.

Stile di citazione Chicago

Hays, William L., e Willam M Petrusic. Exercise to Accompany Statistics for Psychologists. New York: Holt Rinehart, 1966.

Citazione MLA

Hays, William L., e Willam M Petrusic. Exercise to Accompany Statistics for Psychologists. Holt Rinehart, 1966.