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.
Чикаго стиль цитування (17-те видання)National Council for Geographic Education, National Council of Geography Teachers (U.S.), та American Geographical Society of New York. The Journal of Geography. [Indiana, PA, etc.]: National Council for Geographic Education.
Стиль цитування MLA (9-ме видання)National Council for Geographic Education, et al. The Journal of Geography. National Council for Geographic Education.
Попередження: стилі цитування не завжди правильні на всі 100%.