APA način citiranja

Lexchin, J. (1997). Consequences of direct-to-consumer advertising of prescription drugs. College of Family Physicians of Canada.

Čikaški stil citiranja

Lexchin, J. Consequences of Direct-to-consumer Advertising of Prescription Drugs. College of Family Physicians of Canada, 1997.

MLA način citiranja

Lexchin, J. Consequences of Direct-to-consumer Advertising of Prescription Drugs. College of Family Physicians of Canada, 1997.