Map of surveys for the Owensboro & Russellville [Tennessee] railroad. / N.M. Lloyd, Chiff [sic] eng.
MLA
Map of Surveys for the Owensboro & Russellville [Tennessee] Railroad. / N.M. Lloyd, Chiff [Sic] Eng. Strobridge & Co., Lith., 1868. https://collections.library.yale.edu/catalog/15814333.
APA, 6th edition
Map of surveys for the Owensboro & Russellville [Tennessee] railroad. / N.M. Lloyd, Chiff [sic] eng. (1868). [Maps]. Strobridge & Co., Lith., https://collections.library.yale.edu/catalog/15814333.