Binns, B. (2018). Courage (First edition.). Harper, an imprint of HarperCollinsPublishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBinns, Barbara. Courage. First edition. New York: Harper, an imprint of HarperCollinsPublishers, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रBinns, Barbara. Courage. First edition. Harper, an imprint of HarperCollinsPublishers, 2018.
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