APA (7th ed.) Citation

National Geographic Society (U.S.). Cartographic Division & Peele, W. T. (1972). Canada. The Society.

Chicago Style (17th ed.) Citation

National Geographic Society (U.S.). Cartographic Division and William T. Peele. Canada. Washington: The Society, 1972.

MLA (9th ed.) Citation

National Geographic Society (U.S.). Cartographic Division and William T. Peele. Canada. The Society, 1972.