APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Cronbach, Lee J. Essentials of Psychological Testing. 3. ed. New York [u.a.]: Harper & Row, 1970.

MLA (9th ed.) Citation

Cronbach, Lee J. Essentials of Psychological Testing. 3. ed. Harper & Row, 1970.