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.
Цитирование в стиле Чикаго (17-е изд.)National Council for Geographic Education, National Council of Geography Teachers (U.S.), и American Geographical Society of New York. The Journal of Geography. [Indiana, PA, etc.]: National Council for Geographic Education.
Цитирование MLA (9-е изд.)National Council for Geographic Education, et al. The Journal of Geography. National Council for Geographic Education.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.