APA (7th ed.) Zitazioa

(2005). Putting into practice the ecosystem approach to fisheries.

Chicago Style (17th ed.) Zitazioa

Putting into Practice the Ecosystem Approach to Fisheries. 2005.

MLA (9th ed.) Zitazioa

Putting into Practice the Ecosystem Approach to Fisheries. 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.