APA (7th ed.) Citation

Mastny, L., & Peterson, J. A. (2001). Traveling light: New paths for international tourism. Worldwatch Institute.

Chicago Style (17th ed.) Citation

Mastny, Lisa, and Jane A. Peterson. Traveling Light: New Paths for International Tourism. Washington, DC: Worldwatch Institute, 2001.

MLA (9th ed.) Citation

Mastny, Lisa, and Jane A. Peterson. Traveling Light: New Paths for International Tourism. Worldwatch Institute, 2001.