Cita APA (7a ed.)

Hillbrand, M. (1986). Variables differentiating violent from nonviolent offenders. Univ. Microfilms International.

Cita Chicago Style (17a ed.)

Hillbrand, Marc. Variables Differentiating Violent from Nonviolent Offenders. Ann Arbor, Mich: Univ. Microfilms International, 1986.

Cita MLA (8a ed.)

Hillbrand, Marc. Variables Differentiating Violent from Nonviolent Offenders. Univ. Microfilms International, 1986.