Citazione Stile APA (7a Edizione)

Doswell, R. (1997). Tourism: How effective management makes the difference. Butterworth Heinemann.

Citazione stile Chigago Style (17a edizione)

Doswell, Roger. Tourism: How Effective Management Makes the Difference. Oxford: Butterworth Heinemann, 1997.

Citatione MLA (9a ed.)

Doswell, Roger. Tourism: How Effective Management Makes the Difference. Butterworth Heinemann, 1997.