Citazione Stile APA (7a Edizione)

Williams, A. M., & Shaw, G. (1998). Tourism and economic development: European experiences (3rd ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Williams, Allan M., e Gareth Shaw. Tourism and Economic Development: European Experiences. 3rd ed. Chichester, N. Y: Wiley, 1998.

Citatione MLA (9a ed.)

Williams, Allan M., e Gareth Shaw. Tourism and Economic Development: European Experiences. 3rd ed. Wiley, 1998.