Hughes, D. W., Dinwiddie, R., Johnson, P., & Jackson, T. (2017). The astronomy book (First American edition.). DK Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHughes, David W., Robert Dinwiddie, Penny Johnson, और Tom Jackson. The Astronomy Book. First American edition. New York, New York: DK Publishing, 2017.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHughes, David W., et al. The Astronomy Book. First American edition. DK Publishing, 2017.
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