Auden, W. H. (1944). I believe: The personal philosophies of tweny-three eminent men and women of our time. George Allen and Unwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAuden, W. H. I Believe: The Personal Philosophies of Tweny-three Eminent Men and Women of Our Time. George Allen and Unwin, 1944.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAuden, W. H. I Believe: The Personal Philosophies of Tweny-three Eminent Men and Women of Our Time. George Allen and Unwin, 1944.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.