APA aipamena

SILK, N. (2004). A Practitioner's Guide To Freshwater Biodiversity Conservation. Washington DC: Island Press.

Chicago Style aipamena

SILK, Nicole. A Practitioner's Guide To Freshwater Biodiversity Conservation. Washington DC: Island Press, 2004.

MLA aipamena

SILK, Nicole. A Practitioner's Guide To Freshwater Biodiversity Conservation. Washington DC: Island Press, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.