Cita APA (7th ed.)

Gately, D., & Streifel, S. S. (1997). The demand for oil products in developing countries. World Bank.

Cita Chicago (17th ed.)

Gately, Dermot, i Shane S. Streifel. The Demand for Oil Products in Developing Countries. Washington, D.C: World Bank, 1997.

Cita MLA (9th ed.)

Gately, Dermot, i Shane S. Streifel. The Demand for Oil Products in Developing Countries. World Bank, 1997.