APA (7th ed.) Zitazioa
Ellis, R. (2003). The empty ocean: Plundering the world's marine life. Island Press/Shearwater Books.
Chicago Style (17th ed.) Zitazioa
Ellis, Richard. The Empty Ocean: Plundering the World's Marine Life. Washington, DC: Island Press/Shearwater Books, 2003.
MLA (9th ed.) Zitazioa
Ellis, Richard. The Empty Ocean: Plundering the World's Marine Life. Island Press/Shearwater Books, 2003.
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