MLA

Roach, Jason; Pease, Ken, and Ken Pease. Self-selection Policing. Palgrave Macmillan UK, 2016.

APA

Roach, K., & Pease, K. (2016). Self-Selection Policing. Palgrave Macmillan UK.

Chicago

Roach, Jason; Pease, Ken, and Ken Pease. Self-Selection Policing. : Palgrave Macmillan UK, 2016.