APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Spencer, Joseph E., and William Leroy Thomas. Introducing Cultural Geography. New York: Wiley, 1973.

MLA (9th ed.) Citation

Spencer, Joseph E., and William Leroy Thomas. Introducing Cultural Geography. Wiley, 1973.