Cita APA (7a ed.)

Kraines, S. H., & Thetford, E. S. (1947). Managing your mind: You can change human nature. Macmillan.

Cita Chicago Style (17a ed.)

Kraines, Samuel Henry, y Eloise Sutherland Thetford. Managing Your Mind: You Can Change Human Nature. New York: Macmillan, 1947.

Cita MLA (9a ed.)

Kraines, Samuel Henry, y Eloise Sutherland Thetford. Managing Your Mind: You Can Change Human Nature. Macmillan, 1947.