APA (7th ed.) Citation

Lang, L. (1987). Transportation GIS. Environmental Systems Research Institute, Inc.

Chicago Style (17th ed.) Citation

Lang, Laura. Transportation GIS. Environmental Systems Research Institute, Inc, 1987.

MLA (8th ed.) Citation

Lang, Laura. Transportation GIS. Environmental Systems Research Institute, Inc, 1987.

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