APA-referens

(1961). 100 problems in environmental health: A collection of promising research problems. Washington: Kirby Lithograph.

Chicago-stil citat

100 Problems in Environmental Health: A Collection of Promising Research Problems. Washington: Kirby Lithograph, 1961.

MLA-referens

100 Problems in Environmental Health: A Collection of Promising Research Problems. Washington: Kirby Lithograph, 1961.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.