APA (7th ed.) Citation

Aronoff, S. (1991). Geographic information systems: A management perspective (2. printing.). WDL Publ.

Chicago Style (17th ed.) Citation

Aronoff, Stan. Geographic Information Systems: A Management Perspective. 2. printing. Ottawa, Canada: WDL Publ, 1991.

MLA (9th ed.) Citation

Aronoff, Stan. Geographic Information Systems: A Management Perspective. 2. printing. WDL Publ, 1991.

Warning: These citations may not always be 100% accurate.