रिकॉर्ड उद्धरण

APA (7 वां संस्करण) प्रशस्ति पत्र
(1899). Map showing location and extent of the forest reserves and national parks in Western United States. U. S. Geological Survey.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Map Showing Location and Extent of the Forest Reserves and National Parks in Western United States. U. S. Geological Survey, 1899.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Map Showing Location and Extent of the Forest Reserves and National Parks in Western United States. U. S. Geological Survey, 1899.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.