Citazione Stile APA (7a Edizione)

Foster, D. L. (1990). Destinations: North American and international geography. Glencoe/Macmillan/McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Foster, Dennis L. Destinations: North American and International Geography. Lake Forest, Ill.: Glencoe/Macmillan/McGraw-Hill, 1990.

Citatione MLA (8a ed.)

Foster, Dennis L. Destinations: North American and International Geography. Glencoe/Macmillan/McGraw-Hill, 1990.