Citazione Stile APA (7a Edizione)

Cooper, C., Fletcher, J., Gilbert, D., Wanhill, S., & Shepherd, R. (1998). Tourism: Principles and practice (2nd ed.). Longman.

Citazione stile Chigago Style (17a edizione)

Cooper, Chris, John Fletcher, David Gilbert, Stephen Wanhill, e Rebecca Shepherd. Tourism: Principles and Practice. 2nd ed. London: Longman, 1998.

Citatione MLA (9a ed.)

Cooper, Chris, et al. Tourism: Principles and Practice. 2nd ed. Longman, 1998.