APA način citiranja (7. izdanje)
Hidy, R. W. (2004). Great Northern Railway: A history (First University of Minnesota Press ed.). University of Minnesota Press.
Čikaški stil citiranja (17. izdanje)
Hidy, Ralph W. Great Northern Railway: A History. First University of Minnesota Press ed. Minneapolis, Minn. ; London: University of Minnesota Press, 2004.
MLA način citiranja (9. izdanje)
Hidy, Ralph W. Great Northern Railway: A History. First University of Minnesota Press ed. University of Minnesota Press, 2004.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.