Citazione Stile APA (7a Edizione)

Smith, V. L., & Brent, M. (2001). Hosts and guests revisited: Tourism issues of the 21st century. Cognizant Communication.

Citazione stile Chigago Style (17a edizione)

Smith, Valene L., e Maryann Brent. Hosts and Guests Revisited: Tourism Issues of the 21st Century. New York: Cognizant Communication, 2001.

Citatione MLA (9a ed.)

Smith, Valene L., e Maryann Brent. Hosts and Guests Revisited: Tourism Issues of the 21st Century. Cognizant Communication, 2001.