APA (7th ed.) Citation

National Geographic Society (United States). Cartographic Division, Grosvenor, M. B., & Darley, J. M. (1960). Japan and Korea [cartographic material]. The Society.

Chicago Style (17th ed.) Citation

National Geographic Society (United States). Cartographic Division, Melville Bell Grosvenor, and James M. Darley. Japan and Korea [cartographic Material]. Washington, D.C: The Society, 1960.

MLA (9th ed.) Citation

National Geographic Society (United States). Cartographic Division, et al. Japan and Korea [cartographic Material]. The Society, 1960.