Fennell David A. (2003). Ecotourism: An introduction (2nd ed.). Routledge.
Chicago Style (17th ed.) CitationFennell David A. Ecotourism: An Introduction. 2nd ed. Routledge, 2003.
MLA (8th ed.) CitationFennell David A. Ecotourism: An Introduction. 2nd ed. Routledge, 2003.
Warning: These citations may not always be 100% accurate.