Cite

Map of eastern Kansas : showing the lines of the Mo.R.F.S. & G.R.R. and connections.

MLA

Map of Eastern Kansas : Showing the Lines of the Mo.R.F.S. & G.R.R. and Connections. s.n., 187AD. https://collections.library.yale.edu/catalog/15814870.

APA, 6th edition

Map of eastern Kansas : showing the lines of the Mo.R.F.S. & G.R.R. and connections. (187 C.E.). [Maps]. s.n., https://collections.library.yale.edu/catalog/15814870.