Cita APA (7a ed.)

Kuypers, J. A. (1992). Man's will to hurt: Investigating the causes, supports and varieties of his violence. Fernwood Publ.

Cita Chicago Style (17a ed.)

Kuypers, Joseph A. Man's Will to Hurt: Investigating the Causes, Supports and Varieties of His Violence. Halifax: Fernwood Publ, 1992.

Cita MLA (9a ed.)

Kuypers, Joseph A. Man's Will to Hurt: Investigating the Causes, Supports and Varieties of His Violence. Fernwood Publ, 1992.