Stewart, T. L. (2019). The Mysterious Benedict Society and the Riddle of Ages. Little, Brown Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStewart, Trenton Lee. The Mysterious Benedict Society and the Riddle of Ages. Little, Brown Books for Young Readers, 2019.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStewart, Trenton Lee. The Mysterious Benedict Society and the Riddle of Ages. Little, Brown Books for Young Readers, 2019.
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