Neal, M. C. (2012). To heaven and back: A doctor's extraordinary account of her death, heaven, angels, and life again : a true story (1st WaterBrook Press ed.). WaterBrook.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNeal, Mary C. To Heaven and Back: A Doctor's Extraordinary Account of Her Death, Heaven, Angels, and Life Again : A True Story. 1st WaterBrook Press ed. Colorado Springs, CO.: WaterBrook, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNeal, Mary C. To Heaven and Back: A Doctor's Extraordinary Account of Her Death, Heaven, Angels, and Life Again : A True Story. 1st WaterBrook Press ed. WaterBrook, 2012.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.