Παραπομπή σε μορφή APA (7η εκδ.)

Association for Geographic Information. (1996). The AGI source book for geographic information systems. The Association for Geographic Information.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Association for Geographic Information. The AGI Source Book for Geographic Information Systems. London: The Association for Geographic Information, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Association for Geographic Information. The AGI Source Book for Geographic Information Systems. The Association for Geographic Information, 1996.