Beloff, J. (1973). Psychological sciences: a review of modern: Psychology. Crosby Lockwood Staples.
Cita Chicago (17th ed.)Beloff, John. Psychological Sciences: A Review of Modern: Psychology. London: Crosby Lockwood Staples, 1973.
Cita MLA (9th ed.)Beloff, John. Psychological Sciences: A Review of Modern: Psychology. Crosby Lockwood Staples, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.