Hedin, R. (1996). The Great machines: Poems and songs of the American railroad. University of Iowa Press.
Chicago Style (17th ed.) CitationHedin, Robert. The Great Machines: Poems and Songs of the American Railroad. Iowa City: University of Iowa Press, 1996.
MLA (9th ed.) CitationHedin, Robert. The Great Machines: Poems and Songs of the American Railroad. University of Iowa Press, 1996.
Warning: These citations may not always be 100% accurate.