APA (7th ed.) Citation

Longley, P. A. (2001). Geographic information systems and science. Saint Joseph's University.

Chicago Style (17th ed.) Citation

Longley, Paul A. Geographic Information Systems and Science. Saint Joseph's University, 2001.

MLA (8th ed.) Citation

Longley, Paul A. Geographic Information Systems and Science. Saint Joseph's University, 2001.

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