National Geographic Society (U.S.). (2024). The 10 best of everything national parks: 800 top picks from parks coast to coast (Second edition.). National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.). The 10 Best of Everything National Parks: 800 Top Picks from Parks Coast to Coast. Second edition. Washington, D.C.: National Geographic, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.). The 10 Best of Everything National Parks: 800 Top Picks from Parks Coast to Coast. Second edition. National Geographic, 2024.
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