APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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