APA-referens

Hardisty, P. . E. (2010). Environmental and economic sustainability. CRC Press.

Chicago-stil citat

Hardisty, Paul E. Environmental and Economic Sustainability. London: CRC Press, 2010.

MLA-referens

Hardisty, Paul E. Environmental and Economic Sustainability. CRC Press, 2010.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.