APA (7th ed.) Zitazioa
ebrary, Inc. (1990). Decline of the sea turtles: Causes and prevention. National Academy Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Decline of the Sea Turtles: Causes and Prevention. Washington, D.C.: National Academy Press, 1990.
MLA (9th ed.) Zitazioa
ebrary, Inc. Decline of the Sea Turtles: Causes and Prevention. National Academy Press, 1990.
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