Plum, A. (2015). Until the beginning (First edition.). HarperTeen, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPlum, Amy. Until the Beginning. First edition. New York, NY: HarperTeen, an imprint of HarperCollinsPublishers, 2015.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPlum, Amy. Until the Beginning. First edition. HarperTeen, an imprint of HarperCollinsPublishers, 2015.
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