(2020). Weird but true!: 300 spooky facts to scare you silly. National Geographic.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeird but True!: 300 Spooky Facts to Scare You Silly. Washington: National Geographic, 2020.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeird but True!: 300 Spooky Facts to Scare You Silly. National Geographic, 2020.
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