APA Style
DeMers, Michael N. (1997).
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS .
United States of America:
Jhon Wiley & Sons.
Chicago Style
DeMers, Michael N.
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS.
United States of America:
Jhon Wiley & Sons,
1997.
Text.
MLA Style
DeMers, Michael N.
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS.
United States of America:
Jhon Wiley & Sons,
1997.
Text.
Turabian Style
DeMers, Michael N.
FUNDAMENTALS OF GEOGRAPHIC INFORMATION SYSTEMS.
United States of America:
Jhon Wiley & Sons,
1997.
Print.