Não informado. (1893). University of California publications in geological sciences. University of California Press.
Style de citation Chicago (17e éd.)Não informado. University of California Publications in Geological Sciences. Berkeley, Calif: University of California Press, 1893.
Style de citation MLA (8e éd.)Não informado. University of California Publications in Geological Sciences. University of California Press, 1893.
Attention : ces citations peuvent ne pas être correctes à 100%.