Cita APA

Spencer, T. D., & Kass, N. (1970). Perspectives in child psychology: Research and review. McGraw-Hill.

Citación estilo Chicago

Spencer, Thomas D., and Norman Kass. Perspectives in Child Psychology: Research and Review. New York: McGraw-Hill, 1970.

Cita MLA

Spencer, Thomas D., and Norman Kass. Perspectives in Child Psychology: Research and Review. McGraw-Hill, 1970.

Warning: These citations may not always be 100% accurate.