Cita APA (7a ed.)

Perry, L. R. (2012). Twenty-first century police training: Recruits' problem-solving skills following scenario-based training.

Cita Chicago Style (17a ed.)

Perry, Lee R. Twenty-first Century Police Training: Recruits' Problem-solving Skills Following Scenario-based Training. 2012.

Cita MLA (8a ed.)

Perry, Lee R. Twenty-first Century Police Training: Recruits' Problem-solving Skills Following Scenario-based Training. 2012.