Cita APA (7th ed.)

Convis, C. L. J. (2001). Conservation geography: Case studies in GIS, computer mapping, and activism. ESRI Press.

Cita Chicago (17th ed.)

Convis, Charles L. Jr. Conservation Geography: Case Studies in GIS, Computer Mapping, and Activism. Redlands, Calif: ESRI Press, 2001.

Cita MLA (9th ed.)

Convis, Charles L. Jr. Conservation Geography: Case Studies in GIS, Computer Mapping, and Activism. ESRI Press, 2001.