Willems, M. (2017). An Elephant & Piggie biggie! (First edition.). Hyperion Books for Children, an imprint of Disney Book Group.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWillems, Mo. An Elephant & Piggie Biggie! First edition. New York: Hyperion Books for Children, an imprint of Disney Book Group, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWillems, Mo. An Elephant & Piggie Biggie! First edition. Hyperion Books for Children, an imprint of Disney Book Group, 2017.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.