APA-referens

Popek, E. P. (2003). Sampling and analysis of environmental chemical pollutants: A complete guide. Academic Press.

Chicago-stil citat

Popek, Emma P. Sampling and Analysis of Environmental Chemical Pollutants: A Complete Guide. San Diego: Academic Press, 2003.

MLA-referens

Popek, Emma P. Sampling and Analysis of Environmental Chemical Pollutants: A Complete Guide. Academic Press, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.