APA (7th ed.) Citation

Squires, P., & Kennison, P. (2010). Shooting to kill?: Policing, firearms and armed response. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Squires, Peter, and Peter Kennison. Shooting to Kill?: Policing, Firearms and Armed Response. Chichester [u.a.]: Wiley-Blackwell, 2010.

MLA (9th ed.) Citation

Squires, Peter, and Peter Kennison. Shooting to Kill?: Policing, Firearms and Armed Response. Wiley-Blackwell, 2010.