APA-referens

Porter, R. C. (2002). The economics of waste. Washington, DC: Resources for the Future.

Chicago-stil citat

Porter, Richard C. The Economics of Waste. Washington, DC: Resources for the Future, 2002.

MLA-referens

Porter, Richard C. The Economics of Waste. Washington, DC: Resources for the Future, 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.