APA (7th ed.) Citation

Korte, G. (2001). The GIS book (5th ed., updated and expanded.). OnWord Press.

Chicago Style (17th ed.) Citation

Korte, George. The GIS Book. 5th ed., updated and expanded. Australia: OnWord Press, 2001.

MLA (9th ed.) Citation

Korte, George. The GIS Book. 5th ed., updated and expanded. OnWord Press, 2001.