Citace podle APA (7th ed.)

Não informado. (1893). University of California publications in geological sciences. University of California Press.

Citace podle Chicago (17th ed.)

Não informado. University of California Publications in Geological Sciences. Berkeley, Calif: University of California Press, 1893.

Citace podle MLA (8th ed.)

Não informado. University of California Publications in Geological Sciences. University of California Press, 1893.

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