APA (7th ed.) Citation

Horrocks, J. E. (1969). The psychology of adolescence (3d ed.). Houghton Mifflin Company.

Chicago Style (17th ed.) Citation

Horrocks, John E. The Psychology of Adolescence. 3d ed. New York: Houghton Mifflin Company, 1969.

MLA (9th ed.) Citation

Horrocks, John E. The Psychology of Adolescence. 3d ed. Houghton Mifflin Company, 1969.