Cita APA (7a ed.)
Landis, J. Microcomputer based GIS systems.
Cita Chicago Style (17a ed.)
Landis, J.D. Microcomputer Based GIS Systems.
Cita MLA (9a ed.)
Landis, J.D. Microcomputer Based GIS Systems.
Precaución: Estas citas no son 100% exactas.