Dyfyniad APA
Iliffe, J., & Lott, R. (2008). Datums and map projections for remote sensing, GIS, and surveying (Second edition.). Whittles Publishing.
Dyfyniad Arddull Chicago
Iliffe, Jonathan, and Roger Lott. Datums and Map Projections for Remote Sensing, GIS, and Surveying. Second edition. Scotland, United Kingdom: Whittles Publishing, 2008.
Dyfyniad MLA
Iliffe, Jonathan, and Roger Lott. Datums and Map Projections for Remote Sensing, GIS, and Surveying. Second edition. Whittles Publishing, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.