APA (7th ed.) Citation

Schell, R. E. (1975). Developmental psychology today (2nd.ed.). Random.

Chicago Style (17th ed.) Citation

Schell, Robert E. Developmental Psychology Today. 2nd.ed. New York: Random, 1975.

MLA (9th ed.) Citation

Schell, Robert E. Developmental Psychology Today. 2nd.ed. Random, 1975.