Cita APA (7a ed.)

Großbritannien, Northumbria Police, Community Crime Prevention Department, & Großbritannien Northumbria Police Community Crime Prevention Department. (1992). Neighbourhood watch policy review.

Cita Chicago Style (17a ed.)

Großbritannien, Northumbria Police, Community Crime Prevention Department, y Großbritannien Northumbria Police Community Crime Prevention Department. Neighbourhood Watch Policy Review. Newcastle upon Tyne, 1992.

Cita MLA (8a ed.)

Großbritannien, Northumbria Police, Community Crime Prevention Department, y Großbritannien Northumbria Police Community Crime Prevention Department. Neighbourhood Watch Policy Review. 1992.