APA (7th ed.) Citation

Billingsley, B., Canfied, C., & Hann, R. (1984). Robbery in Canada: An exploratory study. User report.

Chicago Style (17th ed.) Citation

Billingsley, Brenda, Carolyn Canfied, and Robert Hann. "Robbery in Canada: An Exploratory Study." User Report 1984.

MLA (8th ed.) Citation

Billingsley, Brenda, et al. "Robbery in Canada: An Exploratory Study." User Report, 1984.