APA (7th ed.) Citation

Snyder, W. U. (1963). Dependency in psychotherapy: A casebook. Macmillan.

Chicago Style (17th ed.) Citation

Snyder, William U. Dependency in Psychotherapy: A Casebook. New York: Macmillan, 1963.

MLA (9th ed.) Citation

Snyder, William U. Dependency in Psychotherapy: A Casebook. Macmillan, 1963.