APA (7th ed.) Citation

Cronbach, L. J. (1960). Essentials of psychological testing. Harper.

Chicago Style (17th ed.) Citation

Cronbach, Lee Joseph. Essentials of Psychological Testing. New York: Harper, 1960.

MLA (9th ed.) Citation

Cronbach, Lee Joseph. Essentials of Psychological Testing. Harper, 1960.

Warning: These citations may not always be 100% accurate.