Lawhead, S. R. (2018). In the region of the summer stars (First ed.). Tom Doherty Associates.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLawhead, Stephen R. In the Region of the Summer Stars. First ed. New York: Tom Doherty Associates, 2018.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLawhead, Stephen R. In the Region of the Summer Stars. First ed. Tom Doherty Associates, 2018.
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