Παραπομπή σε μορφή APA (7η εκδ.)

Kemp, Z. (1997). Innovations in GIS 4: Selected papers from the fourth national conference in GIS research UK (GISRUK). Taylor & Francis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kemp, Zarine. Innovations in GIS 4: Selected Papers from the Fourth National Conference in GIS Research UK (GISRUK). London: Taylor & Francis, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kemp, Zarine. Innovations in GIS 4: Selected Papers from the Fourth National Conference in GIS Research UK (GISRUK). Taylor & Francis, 1997.