APA (7th ed.) Citation

Hardy, R. E., & Cull, J. G. (1974). Problems of adolescents: Social and psychological approaches. Thomas.

Chicago Style (17th ed.) Citation

Hardy, Richard E., and John G. Cull. Problems of Adolescents: Social and Psychological Approaches. Springfield, Ill: Thomas, 1974.

MLA (9th ed.) Citation

Hardy, Richard E., and John G. Cull. Problems of Adolescents: Social and Psychological Approaches. Thomas, 1974.