APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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