Gephart, D. (2021). Abby, tried and true (First edition.). Simon & Schuster Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGephart, Donna. Abby, Tried and True. First edition. New York: Simon & Schuster Books for Young Readers, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGephart, Donna. Abby, Tried and True. First edition. Simon & Schuster Books for Young Readers, 2021.
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