Thornton, A. (1983). The changing American family. Population Reference Bureau.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रThornton, Arland. The Changing American Family. Washington: Population Reference Bureau, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रThornton, Arland. The Changing American Family. Population Reference Bureau, 1983.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.