एपीए उद्धरण

World Bank Energy Department. (1981). Energy pricing in developing countries: A review of the literature. World Bank.

शिकागो स्टाइल उद्धरण

World Bank Energy Department. Energy Pricing in Developing Countries: A Review of the Literature. Washington: World Bank, 1981.

एमएलए उद्धरण

World Bank Energy Department. Energy Pricing in Developing Countries: A Review of the Literature. World Bank, 1981.