APA-referens

(1998). The encyclopedia of ecology & environmental management. Malden, MA, USA: Blackwell Science.

Chicago-stil citat

The Encyclopedia of Ecology & Environmental Management. Malden, MA, USA: Blackwell Science, 1998.

MLA-referens

The Encyclopedia of Ecology & Environmental Management. Malden, MA, USA: Blackwell Science, 1998.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.