APA (7th ed.) Citation

Obermeyer, N. J., & Pinto, J. K. (1994). Managing geographic information systems. Guilford Publications.

Chicago Style (17th ed.) Citation

Obermeyer, Nancy J., and Jeffrey K. Pinto. Managing Geographic Information Systems. New York: Guilford Publications, 1994.

MLA (8th ed.) Citation

Obermeyer, Nancy J., and Jeffrey K. Pinto. Managing Geographic Information Systems. Guilford Publications, 1994.

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