Kansas & Nebraska.
MLA
Morse & Gaston (Firm). Kansas & Nebraska.. BRBL_00534. 1856. https://collections.library.yale.edu/catalog/15812940.
APA, 6th edition
Morse & Gaston (Firm). (["BRBL_00534"])(1856)[Kansas & Nebraska.]. https://collections.library.yale.edu/catalog/15812940.