APA (7th ed.) Citation

Hopkins, J. R. (1983). Adolescence, the transitional years. Academic Press.

Chicago Style (17th ed.) Citation

Hopkins, J. Roy. Adolescence, the Transitional Years. New York: Academic Press, 1983.

MLA (9th ed.) Citation

Hopkins, J. Roy. Adolescence, the Transitional Years. Academic Press, 1983.