Donohue, M. R. (2021). Little kids first big book: Rocks, minerals, and shells. National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDonohue, Moira Rose. Little Kids First Big Book: Rocks, Minerals, and Shells. Washington, D.C.: National Geographic, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDonohue, Moira Rose. Little Kids First Big Book: Rocks, Minerals, and Shells. National Geographic, 2021.
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