Citazione Stile APA (7a Edizione)

Environmental Systems Research Institute (Redlands, Calif.). (1995). ESRI map book. Environmental Systems Research Institute.

Citazione stile Chigago Style (17a edizione)

Environmental Systems Research Institute (Redlands, Calif.). ESRI Map Book. Redlands, Calif: Environmental Systems Research Institute, 1995.

Citatione MLA (9a ed.)

Environmental Systems Research Institute (Redlands, Calif.). ESRI Map Book. Environmental Systems Research Institute, 1995.