APA (7th ed.) Zitazioa
Dalhues, K. (2014). Treehugging 2.0: Powerful niche media in the battle for a better future?. Anchor Academic Publishing.
Chicago Style (17th ed.) Zitazioa
Dalhues, Karin. Treehugging 2.0: Powerful Niche Media in the Battle for a Better Future?. Hamburg, Germany: Anchor Academic Publishing, 2014.
MLA (9th ed.) Zitazioa
Dalhues, Karin. Treehugging 2.0: Powerful Niche Media in the Battle for a Better Future?. Anchor Academic Publishing, 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.