APA Style
Harmon, John E., Anderson, Steven J.. (2003).
The design and implementation of geography information systems .
New York:
John Wiley & Sons, Inc.
Chicago Style
Harmon, John E., Anderson, Steven J..
The design and implementation of geography information systems.
New York:
John Wiley & Sons, Inc,
2003.
Buku Teks.
MLA Style
Harmon, John E., Anderson, Steven J..
The design and implementation of geography information systems.
New York:
John Wiley & Sons, Inc,
2003.
Buku Teks.
Turabian Style
Harmon, John E., Anderson, Steven J..
The design and implementation of geography information systems.
New York:
John Wiley & Sons, Inc,
2003.
Buku Teks.