Bernhardt. Roll with the Times, or the Times Roll Over You. Purdue University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBernhardt. Roll with the Times, or the Times Roll Over You. Purdue University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBernhardt. Roll with the Times, or the Times Roll Over You. Purdue University Press.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.