APA (7th ed.) Citation

Nunnally, J. C. (1978). Psychometric theory (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Nunnally, Jum C. Psychometric Theory. 2nd ed. New York [etc.]: McGraw-Hill, 1978.

MLA (9th ed.) Citation

Nunnally, Jum C. Psychometric Theory. 2nd ed. McGraw-Hill, 1978.