Ziefert, H., & Bolam, E. (2014). Does a beaver sleep in a bed?: Think about...where everyone sleeps. Blue Apple.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रZiefert, Harriet, और Emily Bolam. Does a Beaver Sleep in a Bed?: Think About...where Everyone Sleeps. Maplewood, NJ: Blue Apple, 2014.
एमएलए (8वां संस्करण) प्रशस्ति पत्रZiefert, Harriet, और Emily Bolam. Does a Beaver Sleep in a Bed?: Think About...where Everyone Sleeps. Blue Apple, 2014.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.