Strasser, T. (2018). Price of duty (First edition.). Simon & Shuster Books for Young Readers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStrasser, Todd. Price of Duty. First edition. New York: Simon & Shuster Books for Young Readers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रStrasser, Todd. Price of Duty. First edition. Simon & Shuster Books for Young Readers, 2018.
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