Cite

Map of Eastern Kansas / by E.B. Whitman & A.D. Searl.

MLA

Whitman, E. B. (Edmund Burke), 1812-1883. Map of Eastern Kansas / by E.B. Whitman & A.D. Searl.. BRBL_00573. 1856. https://collections.library.yale.edu/catalog/15814809.

APA, 6th edition

Whitman, E. B. (Edmund Burke), 1812-1883. (["BRBL_00573"])(1856)[Map of Eastern Kansas / by E.B. Whitman & A.D. Searl.]. https://collections.library.yale.edu/catalog/15814809.