APA (7th ed.) Zitazioa
Cater, C., & Cater, E. (2007). Marine ecotourism: Between the devil and the deep blue sea. CABI Pub.
Chicago Style (17th ed.) Zitazioa
Cater, Carl, eta Erlet Cater. Marine Ecotourism: Between the Devil and the Deep Blue Sea. Cambridge, MA: CABI Pub, 2007.
MLA (9th ed.) Zitazioa
Cater, Carl, eta Erlet Cater. Marine Ecotourism: Between the Devil and the Deep Blue Sea. CABI Pub, 2007.
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