Cita APA (7th ed.)

Pressey, S. L., Robinson, F. P., Murphy, G., & Hadley, L. S. (1944). Psychology and the new education. Harper & Brothers.

Cita Chicago (17th ed.)

Pressey, Sidney L., Francis Pleasant Robinson, Gardner Murphy, i L. S. Hadley. Psychology and the New Education. New York, New York, London, England: Harper & Brothers, 1944.

Cita MLA (9th ed.)

Pressey, Sidney L., et al. Psychology and the New Education. Harper & Brothers, 1944.