Citação norma APA

Cleckly, H. M. (1964). The mask of sanity, an attempt to clarify some issues about the so-called psychopathic personality (4th ed.). s.n.

Citação norma Chicago

Cleckly, Hervey Milton. The Mask of Sanity, an Attempt to Clarify Some Issues About the So-called Psychopathic Personality. 4th ed. Saint Louis: s.n, 1964.

Citação norma MLA

Cleckly, Hervey Milton. The Mask of Sanity, an Attempt to Clarify Some Issues About the So-called Psychopathic Personality. 4th ed. s.n, 1964.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.