記錄引文
APA引文
Estados Unidos Geological Survey. (1905). Relief map of the Southern appalachian region showing the distribution of the mountains. U. S. Geological Survey.
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Chicago Style (17th ed.) Citation
Estados Unidos Geological Survey. Relief Map of the Southern Appalachian Region Showing the Distribution of the Mountains. U. S. Geological Survey, 1905.
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MLA引文
Estados Unidos Geological Survey. Relief Map of the Southern Appalachian Region Showing the Distribution of the Mountains. U. S. Geological Survey, 1905.
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警告：這些引文格式不一定是100％准確.