APA (7th ed.) Zitazioa

(2004). Arctic environment: European perspectives, why should Europe care? European Environment Agency.

Chicago Style (17th ed.) Zitazioa

Arctic Environment: European Perspectives, Why Should Europe Care? Copenhague: European Environment Agency, 2004.

MLA (9th ed.) Zitazioa

Arctic Environment: European Perspectives, Why Should Europe Care? European Environment Agency, 2004.