Cita APA (7a ed.)

John Howard Society of Canada & MacLatchie, J. M. (1987). Violence in contemporary Canadian society.

Cita Chicago Style (17a ed.)

John Howard Society of Canada y James M. MacLatchie. Violence in Contemporary Canadian Society. Ottawa, Ontario, 1987.

Cita MLA (8a ed.)

John Howard Society of Canada y James M. MacLatchie. Violence in Contemporary Canadian Society. 1987.