Hayden, F. V. (1877). Annual report of progress of the exploration for the year 1875 embracing Colorado, parts of adjacent territories. Government Printing Office.
Chicago-Zitierstil (17. Ausg.)Hayden, Ferdinand V. Annual Report of Progress of the Exploration for the Year 1875 Embracing Colorado, Parts of Adjacent Territories. Washington: Government Printing Office, 1877.
MLA-Zitierstil (9. Ausg.)Hayden, Ferdinand V. Annual Report of Progress of the Exploration for the Year 1875 Embracing Colorado, Parts of Adjacent Territories. Government Printing Office, 1877.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.