Chart of the Atlantic Ocean.
MLA
Philip, George, and Son. Chart of the Atlantic Ocean. Published by George Philip & Son, , 0AD. https://collections.library.yale.edu/catalog/16700272.
APA, 6th edition
Philip, G., & S. (0 C.E.). Chart of the Atlantic Ocean. [Maps]. Published by George Philip & Son, . https://collections.library.yale.edu/catalog/16700272.