APA (7 वां संस्करण) प्रशस्ति पत्र

Gay, N., & Mcpherson, B. (1937). Once You Lose Your Heart. Hal Leonard Music Publishing.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Gay, Noel, और Barri Mcpherson. Once You Lose Your Heart. Wisconsin, United States: Hal Leonard Music Publishing, 1937.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Gay, Noel, और Barri Mcpherson. Once You Lose Your Heart. Hal Leonard Music Publishing, 1937.