APA (7th ed.) Citation

Douglas, N., Douglas, N., & Derrett, R. (2001). Special interest tourism: Context and cases. Wiley.

Chicago Style (17th ed.) Citation

Douglas, Norman, Ngaire Douglas, and Ros Derrett. Special Interest Tourism: Context and Cases. Brisbane: Wiley, 2001.

MLA (9th ed.) Citation

Douglas, Norman, et al. Special Interest Tourism: Context and Cases. Wiley, 2001.