APA Style
Clarke, Keith, C.. (1997).
Getting started with geographic information systems .
New York:
Gulf Publishing Company.
Chicago Style
Clarke, Keith, C..
Getting started with geographic information systems.
New York:
Gulf Publishing Company,
1997.
Text.
MLA Style
Clarke, Keith, C..
Getting started with geographic information systems.
New York:
Gulf Publishing Company,
1997.
Text.
Turabian Style
Clarke, Keith, C..
Getting started with geographic information systems.
New York:
Gulf Publishing Company,
1997.
Print.