MLA

Guerney, Bernard G. Psychotherapeutic Agents : New Roles for Nonprofessionals, Parents, and Teachers. New York: Holt, Rinehart and Winston, 1969.

APA

Guerney, B. G. (1969). Psychotherapeutic agents : new roles for nonprofessionals, parents, and teachers. New York: Holt, Rinehart and Winston.

Chicago

Guerney, Bernard G., ed. Psychotherapeutic Agents: New Roles for Nonprofessionals, Parents, and Teachers. New York: Holt, Rinehart and Winston, 1969.