APA (7th ed.) Citation

Hall, E., Lamb, M. E., & Perlmutter, M. (1986). Child psychology today (2. ed.). Random House.

Chicago Style (17th ed.) Citation

Hall, Elizabeth, Michael E. Lamb, and Marion Perlmutter. Child Psychology Today. 2. ed. New York: Random House, 1986.

MLA (9th ed.) Citation

Hall, Elizabeth, et al. Child Psychology Today. 2. ed. Random House, 1986.