Map and profile of the route for the construction of a ship canal from the Atlantic to the Pacific oceans across the isthmus in the state of Nicaragua, Central America / surveyed for the American Atlantic & Pacific Ship Canal Company by O.W. Childs [et al
MLA
Childs, O. W. (Orville Whitmore), 1803-1870. Map and profile of the route for the construction of a ship canal from the Atlantic to the Pacific oceans across the isthmus in the state of Nicaragua, Central America / surveyed for the American Atlantic & Pacific Ship Canal Company by O.W. Childs [et al. BRBL_00658. 1852]. https://collections.library.yale.edu/catalog/15822422.
APA, 6th edition
Childs, O. W. (Orville Whitmore), 1803-1870. (["BRBL_00658"])(1852])[Map and profile of the route for the construction of a ship canal from the Atlantic to the Pacific oceans across the isthmus in the state of Nicaragua, Central America / surveyed for the American Atlantic & Pacific Ship Canal Company by O.W. Childs [et al]. https://collections.library.yale.edu/catalog/15822422.
