Citazione Stile APA (7a Edizione)

Hannam, K., & Knox, D. (2010). Understanding Tourism: A Critical Introduction. SAGE Publications Ltd.

Citazione stile Chigago Style (17a edizione)

Hannam, Kevin, e Dan Knox. Understanding Tourism: A Critical Introduction. London: SAGE Publications Ltd, 2010.

Citatione MLA (9a ed.)

Hannam, Kevin, e Dan Knox. Understanding Tourism: A Critical Introduction. SAGE Publications Ltd, 2010.