Hill, J. M. (1915). Some mining districts in northeastern California and northwestern Nevada. US Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Hill, James M. Some Mining Districts in Northeastern California and Northwestern Nevada. Washington, DC: US Gov. Print. Off, 1915.
MLA-Zitierstil (9. Ausg.)Hill, James M. Some Mining Districts in Northeastern California and Northwestern Nevada. US Gov. Print. Off, 1915.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.