Clegg, B. (2014). Final frontier: The pioneering science and technology of exploring the universe (First edition.). St. Martin's Press.
Cita Chicago Style (17a ed.)Clegg, Brian. Final Frontier: The Pioneering Science and Technology of Exploring the Universe. First edition. New York: St. Martin's Press, 2014.
Cita MLA (8a ed.)Clegg, Brian. Final Frontier: The Pioneering Science and Technology of Exploring the Universe. First edition. St. Martin's Press, 2014.
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