Shawe, D. R. (1989). Gold in placer deposits: Geology and resources of gold in the United States. United States Gov. Print. Off.
Chicago-Zitierstil (17. Ausg.)Shawe, Daniel R. Gold in Placer Deposits: Geology and Resources of Gold in the United States. [Washington, DC]: United States Gov. Print. Off, 1989.
MLA-Zitierstil (9. Ausg.)Shawe, Daniel R. Gold in Placer Deposits: Geology and Resources of Gold in the United States. United States Gov. Print. Off, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.