Onions, O. Gray youth: The story of a very modern courtship and a very modern marriage.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रOnions, Oliver. Gray Youth: The Story of a Very Modern Courtship and a Very Modern Marriage.
एमएलए (9वां संस्करण) प्रशस्ति पत्रOnions, Oliver. Gray Youth: The Story of a Very Modern Courtship and a Very Modern Marriage.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.