APA (7th ed.) Citation

Cleckley, H. M. (1950). The mask of sanity: An attempt to clarify some issues about the so-called psychopathic personality. Mosby.

Chicago Style (17th ed.) Citation

Cleckley, Hervey M. The Mask of Sanity: An Attempt to Clarify Some Issues About the So-called Psychopathic Personality. Saint Louis: Mosby, 1950.

MLA (9th ed.) Citation

Cleckley, Hervey M. The Mask of Sanity: An Attempt to Clarify Some Issues About the So-called Psychopathic Personality. Mosby, 1950.