APA (7th ed.) Citation

Korte, G. B. (1995). The GIS book (3rd edition.). OnWord Press.

Chicago Style (17th ed.) Citation

Korte, George B. The GIS Book. 3rd edition. Santa Fe, NM: OnWord Press, 1995.

MLA (8th ed.) Citation

Korte, George B. The GIS Book. 3rd edition. OnWord Press, 1995.

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