Citazione Stile APA (7a Edizione)

DeMers, M. N. (2012). Fundamentals of Geographic Information Systems (4th ed.). Wiley India (P) Ltd.

Citazione stile Chigago Style (17a edizione)

DeMers, Michael N. Fundamentals of Geographic Information Systems. 4th ed. New Delhi: Wiley India (P) Ltd, 2012.

Citatione MLA (9a ed.)

DeMers, Michael N. Fundamentals of Geographic Information Systems. 4th ed. Wiley India (P) Ltd, 2012.