APA (7th ed.) Citation

Apter, S. J. (1982). Troubled children/troubled systems. Pergamon Press.

Chicago Style (17th ed.) Citation

Apter, Steven J. Troubled Children/troubled Systems. New York: Pergamon Press, 1982.

MLA (9th ed.) Citation

Apter, Steven J. Troubled Children/troubled Systems. Pergamon Press, 1982.