Hayden, F. V. (1878). Report of the United States Geological Survey of the Territories: Department of the Interior. (Texte.). Governmt Printing Office.
Chicago-Zitierstil (17. Ausg.)Hayden, Ferdinand V. Report of the United States Geological Survey of the Territories: Department of the Interior. (Texte.). Washington: Governmt Printing Office, 1878.
MLA-Zitierstil (9. Ausg.)Hayden, Ferdinand V. Report of the United States Geological Survey of the Territories: Department of the Interior. (Texte.). Governmt Printing Office, 1878.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.