Παραπομπή σε μορφή APA (7η εκδ.)

Pargal, S., Mani, M., & Huq, M. (1997). Inspections and emissions in India: Puzzling survey evidence on industrial water pollution. World Bank.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Pargal, Sheoli, Muthukumara Mani, και Mainul Huq. Inspections and Emissions in India: Puzzling Survey Evidence on Industrial Water Pollution. Washington, DC: World Bank, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Pargal, Sheoli, et al. Inspections and Emissions in India: Puzzling Survey Evidence on Industrial Water Pollution. World Bank, 1997.