APA (7 वां संस्करण) प्रशस्ति पत्र

Stone, I. (1954). Love is eternal: A novel about Mary Todd and. Doubleday.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Stone, Irving. Love Is Eternal: A Novel About Mary Todd and. New York: Doubleday, 1954.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Stone, Irving. Love Is Eternal: A Novel About Mary Todd and. Doubleday, 1954.