APA (7th ed.) Citation

Morton, J. (1995). Supergrasses and informers: An informal history of undercover police work. Little, Brown and Co.

Chicago Style (17th ed.) Citation

Morton, James. Supergrasses and Informers: An Informal History of Undercover Police Work. London: Little, Brown and Co, 1995.

MLA (9th ed.) Citation

Morton, James. Supergrasses and Informers: An Informal History of Undercover Police Work. Little, Brown and Co, 1995.