Dyfyniad APA
Leigh, D., & Olters, J. (2006). Natural-resource depletion, habit formation, and sustainable fiscal policy: Lessons from Gabon. International Monetary Fund.
Dyfyniad Arddull Chicago
Leigh, Daniel, and Jan-Peter Olters. Natural-resource Depletion, Habit Formation, and Sustainable Fiscal Policy: Lessons from Gabon. [Washington, D.C.]: International Monetary Fund, 2006.
Dyfyniad MLA
Leigh, Daniel, and Jan-Peter Olters. Natural-resource Depletion, Habit Formation, and Sustainable Fiscal Policy: Lessons from Gabon. International Monetary Fund, 2006.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.