Dyfyniad APA

205401 Allen, C. J. (1959). Modern railways: Their engineering, equipment and operation. Westport, Connecticut : Greenwood Press.

Dyfyniad Arddull Chicago

205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.

Dyfyniad MLA

205401 Allen, Cecil John. Modern Railways: Their Engineering, Equipment and Operation. Westport, Connecticut : Greenwood Press, 1959.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.