Cita APA (7th ed.)

Dennis, W. (1961). Current trends in psychological theory: A bicentennial program. University of Pittsburg Press.

Cita Chicago (17th ed.)

Dennis, Wayne. Current Trends in Psychological Theory: A Bicentennial Program. Pittsburgh]: University of Pittsburg Press, 1961.

Cita MLA (9th ed.)

Dennis, Wayne. Current Trends in Psychological Theory: A Bicentennial Program. University of Pittsburg Press, 1961.