APA stil citiranja

Clarke, K. C. (1997). Getting started with geographic information systems: Getting started with geographic information systems. Upper Saddle River, NJ: Prentice Hall.

Chicago stil citiranja

Clarke, Keith C. Getting started with geographic information systems: Getting started with geographic information systems. Upper Saddle River, NJ: Prentice Hall, 1997.

MLA stil citiranja

Clarke, Keith C. Getting started with geographic information systems: Getting started with geographic information systems. Upper Saddle River, NJ: Prentice Hall, 1997.