Dyfyniad APA

Taylor, G. R. (1951). The transportation revolution, 1815-1860. Holt, Rinehart and Winston.

Dyfyniad Arddull Chicago

Taylor, George Rogers. The Transportation Revolution, 1815-1860. New York: Holt, Rinehart and Winston, 1951.

Dyfyniad MLA

Taylor, George Rogers. The Transportation Revolution, 1815-1860. Holt, Rinehart and Winston, 1951.

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