MLA

Beamer, D. A., et al. A Common Sense View of Barton County, Missouri. s.n, 0AD. https://collections.library.yale.edu/catalog/2067818.

APA, 6th edition

Beamer, D. A., Missouri Immigration Assocation, T., & Y., C. (0 C.E.). A common sense view of Barton County, Missouri [Pamphlets, Promotional literature]. s.n. https://collections.library.yale.edu/catalog/2067818.