Africa / compiled and drawn in the Cartographic Section of the National Geographic Society ; James M. Darley, chief cartographer.
MLA
National Geographic Society (U.S.). Cartographic Section. Africa / compiled and drawn in the Cartographic Section of the National Geographic Society ; James M. Darley, chief cartographer.. BRBL_00329. c1943.. https://collections.library.yale.edu/catalog/15532656.
APA, 6th edition
National Geographic Society (U.S.). Cartographic Section. (["BRBL_00329"])(c1943.)[Africa / compiled and drawn in the Cartographic Section of the National Geographic Society ; James M. Darley, chief cartographer.]. https://collections.library.yale.edu/catalog/15532656.