APA aipamena

Research Center for Eco-Environmental Sciences. Journal of environmental sciences. Amsterdam: IOS Press.

Chicago Style aipamena

Research Center for Eco-Environmental Sciences. Journal of Environmental Sciences. Amsterdam: IOS Press.

MLA aipamena

Research Center for Eco-Environmental Sciences. Journal of Environmental Sciences. Amsterdam: IOS Press.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.