APA (7th ed.) Citation

Stutheit, J. (1990). The 1990 GIS sourcebook: Geographic information system technology in 1990 (2nd edition.). GIS World.

Chicago Style (17th ed.) Citation

Stutheit, Juliann. The 1990 GIS Sourcebook: Geographic Information System Technology in 1990. 2nd edition. Colorado: GIS World, 1990.

MLA (8th ed.) Citation

Stutheit, Juliann. The 1990 GIS Sourcebook: Geographic Information System Technology in 1990. 2nd edition. GIS World, 1990.