Cita APA (7a ed.)

Smart, R. G. (1997). Trends and developments in cocaine use in Canada. Substance use & misuse, 32(12/13), 1733-1738.

Cita Chicago Style (17a ed.)

Smart, R. G. "Trends and Developments in Cocaine Use in Canada." Substance Use & Misuse 32, no. 12/13 (1997): 1733-1738.

Cita MLA (9a ed.)

Smart, R. G. "Trends and Developments in Cocaine Use in Canada." Substance Use & Misuse, vol. 32, no. 12/13, 1997, pp. 1733-1738.