APA-referens

Silk, N., & Ciruna, K. (2005). A practitioner's guide to freshwater biodiversity conservation (Reprint ed.). Washington, DC: Island Press.

Chicago-stil citat

Silk, Nicole., and Kristine Ciruna. A Practitioner's Guide to Freshwater Biodiversity Conservation. Reprint ed. Washington, DC: Island Press, 2005.

MLA-referens

Silk, Nicole., and Kristine Ciruna. A Practitioner's Guide to Freshwater Biodiversity Conservation. Reprint ed. Washington, DC: Island Press, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.