APA (7th ed.) Citation

Churchill, A. A. (1972). Road user charges in Central America. Distributed by the Johns Hopkins University Press.

Chicago Style (17th ed.) Citation

Churchill, Anthony A. Road User Charges in Central America. Baltimore: Distributed by the Johns Hopkins University Press, 1972.

MLA (9th ed.) Citation

Churchill, Anthony A. Road User Charges in Central America. Distributed by the Johns Hopkins University Press, 1972.