Cita APA (7a ed.)

Hofsommer, D. L. (2005). The hook & eye: A history of the Iowa Central Railway. University of Minnesota Press.

Cita Chicago Style (17a ed.)

Hofsommer, Donovan L. The Hook & Eye: A History of the Iowa Central Railway. Minneapolis, MN: University of Minnesota Press, 2005.

Cita MLA (8a ed.)

Hofsommer, Donovan L. The Hook & Eye: A History of the Iowa Central Railway. University of Minnesota Press, 2005.