APA (7th ed.) Citation

Wortley, R. (1998). A two-stage model of situational crime prevention. Studies on crime and crime prevention, 173-188.

Chicago Style (17th ed.) Citation

Wortley, Richard. "A Two-stage Model of Situational Crime Prevention." Studies on Crime and Crime Prevention 1998: 173-188.

MLA (8th ed.) Citation

Wortley, Richard. "A Two-stage Model of Situational Crime Prevention." Studies on Crime and Crime Prevention, 1998, pp. 173-188.