Cita APA (7a ed.)

Hidy, R. W., Hofsommer, D. L., Scott, R. V., & Hidy, M. E. (2014). Great Northern Railway: A History (First University of Minnesota Press edition.). Project Muse.

Cita Chicago Style (17a ed.)

Hidy, Ralph W., Donovan L. Hofsommer, Roy Vernon Scott, y Muriel E. Hidy. Great Northern Railway: A History. First University of Minnesota Press edition. Baltimore, Maryland: Project Muse, 2014.

Cita MLA (8a ed.)

Hidy, Ralph W., et al. Great Northern Railway: A History. First University of Minnesota Press edition. Project Muse, 2014.