APA (7th ed.) Zitazioa

(1996). Ecosystem management in the United States: An assessment of current experience. Island.

Chicago Style (17th ed.) Zitazioa

Ecosystem Management in the United States: An Assessment of Current Experience. Washington: Island, 1996.

MLA (9th ed.) Zitazioa

Ecosystem Management in the United States: An Assessment of Current Experience. Island, 1996.