Geographical Surveys West of the 100th Meridian (U.S.) & Cope, E. D. (1875). Systematic catalogue of vertebrata of Eocene of New Mexico, collected in 1874. U.S. G.P.O..
Chicago Style (17th ed.) CitationGeographical Surveys West of the 100th Meridian (U.S.) and E. D. Cope. Systematic Catalogue of Vertebrata of Eocene of New Mexico, Collected in 1874. Washington, DC: U.S. G.P.O., 1875.
MLA (9th ed.) CitationGeographical Surveys West of the 100th Meridian (U.S.) and E. D. Cope. Systematic Catalogue of Vertebrata of Eocene of New Mexico, Collected in 1874. U.S. G.P.O., 1875.
Warning: These citations may not always be 100% accurate.