Guelzo, A. C. (2024). Our ancient faith: Lincoln, democracy, and the American experiment (First edition.). Alfred A. Knopf.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGuelzo, Allen C. Our Ancient Faith: Lincoln, Democracy, and the American Experiment. First edition. New York: Alfred A. Knopf, 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGuelzo, Allen C. Our Ancient Faith: Lincoln, Democracy, and the American Experiment. First edition. Alfred A. Knopf, 2024.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.