APA (7th ed.) Citation

Walker, N. (2000). Policing in a changing constitutional order. Sweet & Maxwell.

Chicago Style (17th ed.) Citation

Walker, Neil. Policing in a Changing Constitutional Order. London: Sweet & Maxwell, 2000.

MLA (8th ed.) Citation

Walker, Neil. Policing in a Changing Constitutional Order. Sweet & Maxwell, 2000.

Warning: These citations may not always be 100% accurate.