National Geographic Society (U.S.). Book Division. (2020). Drives of a lifetime: 500 of the world's greatest road trips (Second edition.). National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.). Book Division. Drives of a Lifetime: 500 of the World's Greatest Road Trips. Second edition. Washington, DC: National Geographic, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.). Book Division. Drives of a Lifetime: 500 of the World's Greatest Road Trips. Second edition. National Geographic, 2020.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.