APA Citation

ProQuest (Firm), Hill, J. 1., & Gale, T. (2009). Ecotourism and environmental sustainability: Principles and practice. Farnham, England ; Burlington, VT: Ashgate.

Chicago Style Citation

ProQuest (Firm), Jennifer 1969- Hill, and Tim Gale. Ecotourism and Environmental Sustainability: Principles and Practice. Farnham, England ; Burlington, VT: Ashgate, 2009.

MLA Citation

ProQuest (Firm), Jennifer 1969- Hill, and Tim Gale. Ecotourism and Environmental Sustainability: Principles and Practice. Farnham, England ; Burlington, VT: Ashgate, 2009.

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