APA (7e ed.) Bronvermelding

(1986). North Canterbury groundwater yearbook. North Canterbury Catchment Board & Regional WaterBoard.

Chicago (17e ed.) Bronvermelding

North Canterbury Groundwater Yearbook. [Christchurch]: North Canterbury Catchment Board & Regional WaterBoard, 1986.

MLA (9e ed.) Bronvermelding

North Canterbury Groundwater Yearbook. North Canterbury Catchment Board & Regional WaterBoard, 1986.

Let op: Deze citaties zijn niet altijd 100% accuraat.