Cita APA

Dworetzky, J., & Crespo, I. Psychology. John Dworetzky. New York, U.S.A: West Publishinf Company, 1982.

Citación estilo Chicago

Dworetzky, John, y Ismael Crespo. Psychology. John Dworetzky. New York, U.S.A: West Publishinf Company, 1982.

Cita MLA

Dworetzky, John, y Ismael Crespo. Psychology. John Dworetzky. New York, U.S.A: West Publishinf Company, 1982.