205401 Allen, C. J. (1959). Modern railways: Their engineering, equipment and operation. Westport, Connecticut : Greenwood Press.
Цитирование в стиле Чикаго (17-е изд.)205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
Цитирование MLA (9-е изд.)205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.