Cite

Trading on the plains : the Indian in doubt

MLA

Trading on the Plains : the Indian in Doubt. Published by Haskell & Allen, 0AD. https://collections.library.yale.edu/catalog/2016471.

APA, 6th edition

Trading on the plains : the Indian in doubt. (0 C.E.). [Pictorial works, Lithographs]. Published by Haskell & Allen. https://collections.library.yale.edu/catalog/2016471.