APA (7e ed.) Bronvermelding

Leigh, D., & Olters, J. (2006). Natural-resource depletion, habit formation, and sustainable fiscal policy: Lessons from Gabon. International Monetary Fund.

Chicago (17e ed.) Bronvermelding

Leigh, Daniel, en Jan-Peter Olters. Natural-resource Depletion, Habit Formation, and Sustainable Fiscal Policy: Lessons from Gabon. [Washington, D.C.]: International Monetary Fund, 2006.

MLA (9e ed.) Bronvermelding

Leigh, Daniel, en Jan-Peter Olters. Natural-resource Depletion, Habit Formation, and Sustainable Fiscal Policy: Lessons from Gabon. International Monetary Fund, 2006.