APA-referens

Petts, J. (1999). Handbook of environmental impact assessment. Blackwell Science.

Chicago-stil citat

Petts, Judith. Handbook of Environmental Impact Assessment. Oxford: Blackwell Science, 1999.

MLA-referens

Petts, Judith. Handbook of Environmental Impact Assessment. Blackwell Science, 1999.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.