Keen, A. (2018). How to fix the future (First edition.). Atlantic Monthly Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKeen, Andrew. How to Fix the Future. First edition. New York: Atlantic Monthly Press, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKeen, Andrew. How to Fix the Future. First edition. Atlantic Monthly Press, 2018.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.