Cita APA (7a ed.)

Hill, R., & Dunstall, G. (1767). The history of policing in New Zealand. Ward.

Cita Chicago Style (17a ed.)

Hill, Richard, y Graeme Dunstall. The History of Policing in New Zealand. Wellington, NZ: Ward, 1767.

Cita MLA (9a ed.)

Hill, Richard, y Graeme Dunstall. The History of Policing in New Zealand. Ward, 1767.