Lang, A. H. (1974). Guide to the geology of Elk Island National Park: The origin of its hills and other scenery. Dept. of Energy, Mines and Resources : available from Information Canada.
Chicagoスタイル(17版)引用形式Lang, A. H. Guide to the Geology of Elk Island National Park: The Origin of Its Hills and Other Scenery. Ottawa: Dept. of Energy, Mines and Resources : available from Information Canada, 1974.
MLA(8版)引用形式Lang, A. H. Guide to the Geology of Elk Island National Park: The Origin of Its Hills and Other Scenery. Dept. of Energy, Mines and Resources : available from Information Canada, 1974.
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