Παραπομπή σε μορφή APA (7η εκδ.)

Grice, W. J. (1971). Catchment planning and contour planting for safe water disposal, water and soil conservation in the plains areas of north-east India. Tocklai Experimental Station.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Grice, W. J. Catchment Planning and Contour Planting for Safe Water Disposal, Water and Soil Conservation in the Plains Areas of North-east India. Jorhat: Tocklai Experimental Station, 1971.

Παραπομπή σε μορφή MLA (8th εκδ.)

Grice, W. J. Catchment Planning and Contour Planting for Safe Water Disposal, Water and Soil Conservation in the Plains Areas of North-east India. Tocklai Experimental Station, 1971.