Medary, S. A., Key, J. R., & Nobles, W. H. (1858). Map of the Fort Ridgely & South Pass road. Dept. of the Interior.
Chicago Style (17th ed.) CitationMedary, Samuel A., John Ross Key, and William H. Nobles. Map of the Fort Ridgely & South Pass Road. [Washington, D.C.]: Dept. of the Interior, 1858.
MLA (8th ed.) CitationMedary, Samuel A., et al. Map of the Fort Ridgely & South Pass Road. Dept. of the Interior, 1858.
Warning: These citations may not always be 100% accurate.