APA (7th ed.) Citation

Shaw, G., & Williams, A. M. (1993). Critical issues in tourism: A geographical perspective. Blackwell Publishers.

Chicago Style (17th ed.) Citation

Shaw, Gareth, and Allan M. Williams. Critical Issues in Tourism: A Geographical Perspective. Oxford: Blackwell Publishers, 1993.

MLA (9th ed.) Citation

Shaw, Gareth, and Allan M. Williams. Critical Issues in Tourism: A Geographical Perspective. Blackwell Publishers, 1993.