Gem citationer
APA (7th ed.) Citation
Estados Unidos Geological Survey & Norris Peters Co Photo Litho. (1908). General map of proposed little Colorado river project Arizona. U. S. Geological Survey.
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Chicago Style (17th ed.) Citation
Estados Unidos Geological Survey and Norris Peters Co Photo Litho. General Map of Proposed Little Colorado River Project Arizona. U. S. Geological Survey, 1908.
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MLA (9th ed.) Citation
Estados Unidos Geological Survey and Norris Peters Co Photo Litho. General Map of Proposed Little Colorado River Project Arizona. U. S. Geological Survey, 1908.
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