Cita APA (7th ed.)

Nunnally, J. C. (1967). Psychometric theory. Mcgraw-Hill.

Cita Chicago (17th ed.)

Nunnally, Jum C. Psychometric Theory. Estados Unidos: Mcgraw-Hill, 1967.

Cita MLA (9th ed.)

Nunnally, Jum C. Psychometric Theory. Mcgraw-Hill, 1967.