Cite

State of Alaska / compiled and drawn in the Cartographic Division of the National Geographic Society for the National Geographic Magazine.

MLA

National Geographic Society (U.S.). Cartographic Division. State of Alaska / compiled and drawn in the Cartographic Division of the National Geographic Society for the National Geographic Magazine.. BRBL_00631. 1959. https://collections.library.yale.edu/catalog/15821731.

APA, 6th edition

National Geographic Society (U.S.). Cartographic Division. (["BRBL_00631"])(1959)[State of Alaska / compiled and drawn in the Cartographic Division of the National Geographic Society for the National Geographic Magazine.]. https://collections.library.yale.edu/catalog/15821731.