APA (7th ed.) Citation

Cronbach, L. J. (1970). Essentials of psychological testing (3rd ed.). Harpet & Row.

Chicago Style (17th ed.) Citation

Cronbach, Lee Joseph. Essentials of Psychological Testing. 3rd ed. New York: Harpet & Row, 1970.

MLA (9th ed.) Citation

Cronbach, Lee Joseph. Essentials of Psychological Testing. 3rd ed. Harpet & Row, 1970.