Godfrey. The Earth Will Appear as the Garden of Eden. University of Utah Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGodfrey. The Earth Will Appear as the Garden of Eden. University of Utah Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रGodfrey. The Earth Will Appear as the Garden of Eden. University of Utah Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.