APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Merriam, John Campbell. Sigmogomphius Le Contei, a New Castoroid Rodent from the Pliocene, Near Berkeley, Cal. Berkeley: The University, 1896.

MLA (9th ed.) Citation

Merriam, John Campbell. Sigmogomphius Le Contei, a New Castoroid Rodent from the Pliocene, Near Berkeley, Cal. The University, 1896.