Cita APA (7a ed.)

Snyder, W. U., & Snyder, B. J. (1961). The psychotherapy relationship. The MacMillan Company.

Cita Chicago Style (17a ed.)

Snyder, William U., y B. June Snyder. The Psychotherapy Relationship. New York: The MacMillan Company, 1961.

Cita MLA (9a ed.)

Snyder, William U., y B. June Snyder. The Psychotherapy Relationship. The MacMillan Company, 1961.