Citazione Stile APA (7a Edizione)

McCleary, W. A. (1990). Earmarking government revenues in Colombia. Country Economics Dept., World Bank.

Citazione stile Chigago Style (17a edizione)

McCleary, William A. Earmarking Government Revenues in Colombia. Washington, D.C: Country Economics Dept., World Bank, 1990.

Citatione MLA (9a ed.)

McCleary, William A. Earmarking Government Revenues in Colombia. Country Economics Dept., World Bank, 1990.