Kay, E., & Shiell, M. (2021). Germy science: The sick truth about getting sick (and staying healthy). Kids Can Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKay, Edward, और Mike Shiell. Germy Science: The Sick Truth About Getting Sick (and Staying Healthy). Toronto, ON: Kids Can Press, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKay, Edward, और Mike Shiell. Germy Science: The Sick Truth About Getting Sick (and Staying Healthy). Kids Can Press, 2021.
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