APA-referens

Porteous, A. (1979). Developments in environmental control and public health-1. Applied Science Publishers.

Chicago-stil citat

Porteous, Andrew. Developments in Environmental Control and Public Health-1. London: Applied Science Publishers, 1979.

MLA-referens

Porteous, Andrew. Developments in Environmental Control and Public Health-1. Applied Science Publishers, 1979.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.