APA (7th ed.) Citation

Smith, D. M. (1975). Patterns in human geography: An introduction to numerical methods. Abbot.

Chicago Style (17th ed.) Citation

Smith, David M. Patterns in Human Geography: An Introduction to Numerical Methods. New York: Abbot, 1975.

MLA (9th ed.) Citation

Smith, David M. Patterns in Human Geography: An Introduction to Numerical Methods. Abbot, 1975.

Warning: These citations may not always be 100% accurate.