APA citiranje

Cooper, R. J., & Schriger, D. L. (2005). The availability of references and the sponsorship of original research cited in pharmaceutical advertisements. Canadian Medical Association.

Citação norma Chicago

Cooper, Richelle J., and David L. Schriger. The Availability of References and the Sponsorship of Original Research Cited in Pharmaceutical Advertisements. Canadian Medical Association, 2005.

MLA citiranje

Cooper, Richelle J., and David L. Schriger. The Availability of References and the Sponsorship of Original Research Cited in Pharmaceutical Advertisements. Canadian Medical Association, 2005.