APA (7th ed.) Citation

Buckley, R. (2004). Environmental impacts of ecotourism. CABI.

Chicago Style (17th ed.) Citation

Buckley, Ralf. Environmental Impacts of Ecotourism. Oxfordshire, OX ; Cambridge, MA: CABI, 2004.

MLA (9th ed.) Citation

Buckley, Ralf. Environmental Impacts of Ecotourism. CABI, 2004.