Hale, B. (2017). Invasion of the scorp-lions: A Monstertown mystery (First edition.). Disney-Hyperion.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHale, Bruce. Invasion of the Scorp-lions: A Monstertown Mystery. First edition. Los Angeles; New York: Disney-Hyperion, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHale, Bruce. Invasion of the Scorp-lions: A Monstertown Mystery. First edition. Disney-Hyperion, 2017.
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