APA (7th ed.) Citation

Spencer, J. E., & Thomas , W. L. (1973). Introducing cultural geography. John wiley.

Chicago Style (17th ed.) Citation

Spencer, J. E., and W. L. Thomas. Introducing Cultural Geography. New York: John wiley, 1973.

MLA (9th ed.) Citation

Spencer, J. E., and W. L. Thomas. Introducing Cultural Geography. John wiley, 1973.