Citazione Stile APA (7a Edizione)

Jennings, G. (2010). Tourism research (2nd ed.). Wiley.

Citazione stile Chigago Style (17a edizione)

Jennings, Gayle. Tourism Research. 2nd ed. New York: Wiley, 2010.

Citatione MLA (9a ed.)

Jennings, Gayle. Tourism Research. 2nd ed. Wiley, 2010.