Style de citation APA (7e éd.)

SPENCER, J., & THOMAS, W. (1978). Introducing cultural geography.-- Ed.2. John Wiley and Sons.

Style de citation Chicago (17e éd.)

SPENCER, J.E, et W.L THOMAS. Introducing Cultural Geography.-- Ed.2. New York: John Wiley and Sons, 1978.

Style de citation MLA (9e éd.)

SPENCER, J.E, et W.L THOMAS. Introducing Cultural Geography.-- Ed.2. John Wiley and Sons, 1978.