APA (7th ed.) Citation

BOO, E. (1990). Ecotourism: The potentials and pitfalls, Volume 1. World Wildlife Fund.

Chicago Style (17th ed.) Citation

BOO, Elizabeth. Ecotourism: The Potentials and Pitfalls, Volume 1. World Wildlife Fund, 1990.

MLA (8th ed.) Citation

BOO, Elizabeth. Ecotourism: The Potentials and Pitfalls, Volume 1. World Wildlife Fund, 1990.

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