APA (7th ed.) Citation

Pepper, I. K., & Pepper, H. (2009). Keywords in policing. Open Univ. Press.

Chicago Style (17th ed.) Citation

Pepper, Ian K., and Helen Pepper. Keywords in Policing. Maidenhead [u.a.]: Open Univ. Press, 2009.

MLA (8th ed.) Citation

Pepper, Ian K., and Helen Pepper. Keywords in Policing. Open Univ. Press, 2009.