APA (7th ed.) Citation

Menninger, K., Hall, B. H., & Kenworthy, M. E. (1959). A psychiatrist's world. Viking.

Chicago Style (17th ed.) Citation

Menninger, Karl, Bernard H. Hall, and Marion E. Kenworthy. A Psychiatrist's World. New York: Viking, 1959.

MLA (9th ed.) Citation

Menninger, Karl, et al. A Psychiatrist's World. Viking, 1959.