Beckmann, M. (1955). Studies in the economics of transportation. Published for the Cowles Commission for Research in Economics by Yale University Press.
Цитирование в стиле Чикаго (17-е изд.)Beckmann, Martin. Studies in the Economics of Transportation. New Haven: Published for the Cowles Commission for Research in Economics by Yale University Press, 1955.
Цитирование MLA (9-е изд.)Beckmann, Martin. Studies in the Economics of Transportation. Published for the Cowles Commission for Research in Economics by Yale University Press, 1955.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.