Harper, C. M., & Willems, M. (2017). The good for nothing button (First edition.). Hyperion Books for Children, an imprint of Disney Book Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHarper, Charise Mericle, और Mo Willems. The Good for Nothing Button. First edition. New York: Hyperion Books for Children, an imprint of Disney Book Group, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHarper, Charise Mericle, और Mo Willems. The Good for Nothing Button. First edition. Hyperion Books for Children, an imprint of Disney Book Group, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.