Brown, D. (2021). Angels & demons (Emily Bestler Books/Atria paperback edition.). Emily Bestler Books/Atria.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBrown, Dan. Angels & Demons. Emily Bestler Books/Atria paperback edition. New York: Emily Bestler Books/Atria, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBrown, Dan. Angels & Demons. Emily Bestler Books/Atria paperback edition. Emily Bestler Books/Atria, 2021.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.