Denver Pacific Railway map showing the final location with prospective connections : compiled from railroad and gov't. surveys / F.M. Case.
MLA
Case, Francis M. Denver Pacific Railway Map Showing the Final Location with Prospective Connections : Compiled from Railroad and Gov't. Surveys / F.M. Case. Chicago Lithographing Co., 1868. https://collections.library.yale.edu/catalog/15818474.
APA, 6th edition
Case, F. M. (1868). Denver Pacific Railway map showing the final location with prospective connections : compiled from railroad and gov't. surveys / F.M. Case. [Maps]. Chicago Lithographing Co., https://collections.library.yale.edu/catalog/15818474.
