Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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