APA (7th ed.) Citation

Hackler, J., & Cossins, D. (1989). Police screening patterns in five western Canadian cities: Looking at data a different way. Discussion paper.

Chicago Style (17th ed.) Citation

Hackler, Jim, and Diane Cossins. "Police Screening Patterns in Five Western Canadian Cities: Looking at Data a Different Way." Discussion Paper 1989.

MLA (9th ed.) Citation

Hackler, Jim, and Diane Cossins. "Police Screening Patterns in Five Western Canadian Cities: Looking at Data a Different Way." Discussion Paper, 1989.