APA (7th ed.) Citation

Laurini, R., & Thompson, D. (1995). Fundamentals of spatial information systems (4. print.). Acad. Pr.

Chicago Style (17th ed.) Citation

Laurini, Robert, and Derek Thompson. Fundamentals of Spatial Information Systems. 4. print. London u.a: Acad. Pr, 1995.

MLA (9th ed.) Citation

Laurini, Robert, and Derek Thompson. Fundamentals of Spatial Information Systems. 4. print. Acad. Pr, 1995.