Shaw, R. E. (1990). Canals for a nation: The canal era in the United States, 1790-1860. Lexington: University Press of Kentucky.
استشهاد بنمط شيكاغوShaw, Ronald E. Canals for a Nation: The Canal Era in the United States, 1790-1860. Lexington: University Press of Kentucky, 1990.
MLA استشهادShaw, Ronald E. Canals for a Nation: The Canal Era in the United States, 1790-1860. Lexington: University Press of Kentucky, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.