Map of the Isthmus of Panama representing the line of the Panama Rail Road as constructed under the direction of George M. Totten, chief engineer &c. / reduced and compiled from the original surveys by Thos. Harrison, crown surveyor, Jamaica, 1857.
MLA
Harrison, Thomas. Map of the Isthmus of Panama Representing the Line of the Panama Rail Road as Constructed under the Direction of George M. Totten, Chief Engineer &c. / Reduced and Compiled from the Original Surveys by Thos. Harrison, Crown Surveyor, Jamaica, 1857. Endicott & Co., 1857. https://collections.library.yale.edu/catalog/15822454.
APA, 6th edition
Harrison, T. (1857). Map of the Isthmus of Panama representing the line of the Panama Rail Road as constructed under the direction of George M. Totten, chief engineer &c. / reduced and compiled from the original surveys by Thos. Harrison, crown surveyor, Jamaica, 1857. [Maps]. Endicott & Co., https://collections.library.yale.edu/catalog/15822454.
