Cita APA (7a ed.)

Roberts, J. V., & Grossman, M. G. (1990). Crime prevention and public opinion. Canadian journal of criminology, 32(1), 75-90.

Cita Chicago Style (17a ed.)

Roberts, Julian V., y Michelle G. Grossman. "Crime Prevention and Public Opinion." Canadian Journal of Criminology 32, no. 1 (1990): 75-90.

Cita MLA (8a ed.)

Roberts, Julian V., y Michelle G. Grossman. "Crime Prevention and Public Opinion." Canadian Journal of Criminology, vol. 32, no. 1, 1990, pp. 75-90.