Parr, T. (2001). It's okay to be different (First edition.). Little, Brown and Company.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रParr, Todd. It's Okay to Be Different. First edition. Boston: Little, Brown and Company, 2001.
एमएलए (8वां संस्करण) प्रशस्ति पत्रParr, Todd. It's Okay to Be Different. First edition. Little, Brown and Company, 2001.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.