Não informado. (2000). Bulletin of the Department of Geology. University of California Press.
Chicago-Zitierstil (17. Ausg.)Não informado. Bulletin of the Department of Geology. Berkeley, Calif: University of California Press, 2000.
MLA-Zitierstil (8. Ausg.)Não informado. Bulletin of the Department of Geology. University of California Press, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.