Harris, R. H., & Emberley, M. (2009). It's perfectly normal: A book about changing bodies, growing up, sex and sexual health (3rd ed.). Candlewick Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarris, Robie H., और Michael Emberley. It's Perfectly Normal: A Book About Changing Bodies, Growing Up, Sex and Sexual Health. 3rd ed. Somerville, Mass.: Candlewick Press, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHarris, Robie H., और Michael Emberley. It's Perfectly Normal: A Book About Changing Bodies, Growing Up, Sex and Sexual Health. 3rd ed. Candlewick Press, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.