APA Edition Citation

Fennell, D. A. (1999). Ecotourism: An introduction (3rd ed.). Routledge.

Chicago Edition Citation

Fennell, David A. Ecotourism: An Introduction. 3rd ed. London: Routledge, 1999.

MLA Edition Citation

Fennell, David A. Ecotourism: An Introduction. 3rd ed. Routledge, 1999.

Warning: These citations may not always be 100% accurate.