APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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