Billingsley, B., Canfied, C., & Hann, R. (1984). Robbery in Canada: An exploratory study. User report.
Chicago Style (17th ed.) CitationBillingsley, Brenda, Carolyn Canfied, and Robert Hann. "Robbery in Canada: An Exploratory Study." User Report 1984.
MLA (8th ed.) CitationBillingsley, Brenda, et al. "Robbery in Canada: An Exploratory Study." User Report, 1984.
Warning: These citations may not always be 100% accurate.