APA (7th ed.) Citation

Kahn, J. H., & Earle, E. (1982). The cry for help, and the professional response. Pergamon Press.

Chicago Style (17th ed.) Citation

Kahn, Jack H., and Elspeth Earle. The Cry for Help, and the Professional Response. Oxford [Oxfordshire]; New York: Pergamon Press, 1982.

MLA (9th ed.) Citation

Kahn, Jack H., and Elspeth Earle. The Cry for Help, and the Professional Response. Pergamon Press, 1982.