APA (7th ed.) Citation

Dowling, R. K., & Newsome, D. (2006). Geotourism. Elsevier Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Dowling, Ross Kingston, and David Newsome. Geotourism. Oxford ; Burlington, MA: Elsevier Butterworth-Heinemann, 2006.

MLA (9th ed.) Citation

Dowling, Ross Kingston, and David Newsome. Geotourism. Elsevier Butterworth-Heinemann, 2006.