Παραπομπή σε μορφή APA (7η εκδ.)

Legg, C. (1994). Remote sensing and geographic information systems: Geological mapping, mineral exploration and mining. John Wiley and sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Legg, Christopher. Remote Sensing and Geographic Information Systems: Geological Mapping, Mineral Exploration and Mining. Chichester: John Wiley and sons, 1994.

Παραπομπή σε μορφή MLA (9th εκδ.)

Legg, Christopher. Remote Sensing and Geographic Information Systems: Geological Mapping, Mineral Exploration and Mining. John Wiley and sons, 1994.