Fennell, D. A. (1999). Ecotourism: An introduction. New York: Routledge.
Chicago Style CitationFennell, David A. Ecotourism: An Introduction. New York: Routledge, 1999.
MLA CitationFennell, David A. Ecotourism: An Introduction. New York: Routledge, 1999.
Warning: These citations may not always be 100% accurate.