APA-referens

Delarue, N. C. (1993). Cigarette smoking: A clinical and public health challenge. Part II. The Public Health Challenge. 1962.

Chicago-stil citat

Delarue, N C. Cigarette Smoking: A Clinical and Public Health Challenge. Part II. The Public Health Challenge. 1962. 1993.

MLA-referens

Delarue, N C. Cigarette Smoking: A Clinical and Public Health Challenge. Part II. The Public Health Challenge. 1962. 1993.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.