APA (7th ed.) Citation

Merriam, J. C. (1896). Sigmogomphius le contei, a new castoroid rodent from the Pliocene, Near Berkeley, Cal. University of California Press.

Chicago Style (17th ed.) Citation

Merriam, John C. Sigmogomphius Le Contei, a New Castoroid Rodent from the Pliocene, Near Berkeley, Cal. Berkeley: University of California Press, 1896.

MLA (9th ed.) Citation

Merriam, John C. Sigmogomphius Le Contei, a New Castoroid Rodent from the Pliocene, Near Berkeley, Cal. University of California Press, 1896.