APA Edition Citation

Cook, R. A. a. . e. a. (2006). Tourism: The business of travel (3 Edition.).

Chicago Edition Citation

Cook, Roy A and et al. Tourism: The Business of Travel. 3 Edition. Pearson Education Inc.., New Delhi, 2006.

MLA Edition Citation

Cook, Roy A and et al. Tourism: The Business of Travel. 3 Edition. 2006.