National Council for Geographic Education, National Council of Geography Teachers (U.S.), & American Geographical Society of New York. The Journal of geography. National Council for Geographic Education.
Style de citation Chicago (17e éd.)National Council for Geographic Education, National Council of Geography Teachers (U.S.), et American Geographical Society of New York. The Journal of Geography. [Macomb, IL., etc.]: National Council for Geographic Education.
Style de citation MLA (8e éd.)National Council for Geographic Education, et al. The Journal of Geography. National Council for Geographic Education.
Attention : ces citations peuvent ne pas être correctes à 100%.