Cita APA

Allen, D. W. 1. ,., & Coffey, J. M. (2012). Gis tutorial 3: Advanced workbook. Redlands, California: ESRI Press.

Citación estilo Chicago

Allen, David W. 1961- ,, y Jeffery M. Coffey. Gis Tutorial 3: Advanced Workbook. Redlands, California: ESRI Press, 2012.

Cita MLA

Allen, David W. 1961- ,, y Jeffery M. Coffey. Gis Tutorial 3: Advanced Workbook. Redlands, California: ESRI Press, 2012.