Ruzzier, S. (2025). Bianca and the butterfly (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRuzzier, Sergio. Bianca and the Butterfly. First edition. New York, NY: Harper, an imprint of HarperCollinsPublishers, 2025.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRuzzier, Sergio. Bianca and the Butterfly. First edition. Harper, an imprint of HarperCollinsPublishers, 2025.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.