Παραπομπή σε μορφή APA (7η εκδ.)

Sah, R. K. (2001). An Assessment for drinking water quality (A case study of Dhungedhara at Kathmandu valley).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sah, Rupesh Kumar. An Assessment for Drinking Water Quality (A Case Study of Dhungedhara at Kathmandu Valley). 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sah, Rupesh Kumar. An Assessment for Drinking Water Quality (A Case Study of Dhungedhara at Kathmandu Valley). 2001.