Cita APA (7a ed.)

Kelly, W. H., & Kelly, N. (1976). Policing in Canada. ) Macmillan of Canada [usw.].

Cita Chicago Style (17a ed.)

Kelly, William H., y Nora Kelly. Policing in Canada. (Toronto: ) Macmillan of Canada [usw.], 1976.

Cita MLA (8a ed.)

Kelly, William H., y Nora Kelly. Policing in Canada. ) Macmillan of Canada [usw.], 1976.