Citazione Stile APA (7a Edizione)

LAURINI, R., & THOMPSON, D. (1993). Fundamentals of spatial information systems. Academic Press.

Citazione stile Chigago Style (17a edizione)

LAURINI, Robert, e Derek THOMPSON. Fundamentals of Spatial Information Systems. California: Academic Press, 1993.

Citatione MLA (9a ed.)

LAURINI, Robert, e Derek THOMPSON. Fundamentals of Spatial Information Systems. Academic Press, 1993.