Dyfyniad APA
Hofsommer, D. L. (2005). The hook & eye: A history of the Iowa Central Railway. University of Minnesota Press.
Dyfyniad Arddull Chicago
Hofsommer, Donovan L. The Hook & Eye: A History of the Iowa Central Railway. Minneapolis, MN: University of Minnesota Press, 2005.
Dyfyniad MLA
Hofsommer, Donovan L. The Hook & Eye: A History of the Iowa Central Railway. University of Minnesota Press, 2005.
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