APA (7e ed.) Bronvermelding
(2002). An introduction to geographical information systems (2nd ed.). Prentice Hall ; Dorling Kindersley.
Chicago (17e ed.) Bronvermelding
An Introduction to Geographical Information Systems. 2nd ed. Harlow, England ; New York ; New Deli: Prentice Hall ; Dorling Kindersley, 2002.
MLA (9e ed.) Bronvermelding
An Introduction to Geographical Information Systems. 2nd ed. Prentice Hall ; Dorling Kindersley, 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.