APA-referens

Smith,Kerry V. (1976). The economic consequences of air pollution. Ballinger Publishing Company.

Chicago-stil citat

Smith,Kerry V. The Economic Consequences of Air Pollution. Cambridge: Ballinger Publishing Company, 1976.

MLA-referens

Smith,Kerry V. The Economic Consequences of Air Pollution. Ballinger Publishing Company, 1976.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.