Richmond, G. M. (1974). Raising the roof of the Rockies: ]a geologic history of the mountains and of the Ice Age in Rocky Mountain National Park]. [Rocky Mountain Nature Association].
Chicago Style (17th ed.) CitationRichmond, Gerald Martin. Raising the Roof of the Rockies: ]a Geologic History of the Mountains and of the Ice Age in Rocky Mountain National Park]. [Denver?]: [Rocky Mountain Nature Association], 1974.
MLA (9th ed.) CitationRichmond, Gerald Martin. Raising the Roof of the Rockies: ]a Geologic History of the Mountains and of the Ice Age in Rocky Mountain National Park]. [Rocky Mountain Nature Association], 1974.
Warning: These citations may not always be 100% accurate.