Παραπομπή σε μορφή APA (7η εκδ.)

Institution of Water Engineers and Scientists. (1986). Groundwater : occurrence, development and protection: Occurrence, development and protection (First edition.). The Institution of Water Engineers and Scientists.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Institution of Water Engineers and Scientists. Groundwater : Occurrence, Development and Protection: Occurrence, Development and Protection. First edition. London: The Institution of Water Engineers and Scientists, 1986.

Παραπομπή σε μορφή MLA (9th εκδ.)

Institution of Water Engineers and Scientists. Groundwater : Occurrence, Development and Protection: Occurrence, Development and Protection. First edition. The Institution of Water Engineers and Scientists, 1986.