Cita APA (7th ed.)

DWORETZKY, J. P. (1988). Psychology.-- ed.3. West Publishing co.

Cita Chicago (17th ed.)

DWORETZKY, John P. Psychology.-- Ed.3. New York: West Publishing co, 1988.

Cita MLA (9th ed.)

DWORETZKY, John P. Psychology.-- Ed.3. West Publishing co, 1988.