LaPierre, Y. (2020). What would it take to build a time machine? Capstone Press, a Capstone imprint.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaPierre, Yvette. What Would It Take to Build a Time Machine? North Mankato, Minn.: Capstone Press, a Capstone imprint, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLaPierre, Yvette. What Would It Take to Build a Time Machine? Capstone Press, a Capstone imprint, 2020.
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