APA-viite (7. p.)

Cronbach, L. J. (1949). Essentials of psychological testing. Harper.

Chicago-viite (17. p.)

Cronbach, Lee Joseph. Essentials of Psychological Testing. New York: Harper, 1949.

MLA-viite (9. p.)

Cronbach, Lee Joseph. Essentials of Psychological Testing. Harper, 1949.