Παραπομπή σε μορφή APA (7η εκδ.)

Williams, J. (1995). Geographic information from space: Processes and applications of geocoded satellite images. John Wiley and sons; Praxis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Williams, Jonathan. Geographic Information from Space: Processes and Applications of Geocoded Satellite Images. Chichester: John Wiley and sons; Praxis, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Williams, Jonathan. Geographic Information from Space: Processes and Applications of Geocoded Satellite Images. John Wiley and sons; Praxis, 1995.