Norman, H. A., Dillon, L., & Dillon, D. (2004). Between heaven and earth: Bird tales from around the world. Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNorman, Howard A., Leo Dillon, और Diane Dillon. Between Heaven and Earth: Bird Tales from Around the World. Orlando, FL: Harcourt, 2004.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNorman, Howard A., et al. Between Heaven and Earth: Bird Tales from Around the World. Harcourt, 2004.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.