Fraknoi, A., & Morrison, D. W. (2000). Voyages to the stars and galaxies (2nd.). Saunders College Publishing.
Chicago Edition CitationFraknoi, Andrew, and David Wolff Morrison. Voyages to the Stars and Galaxies. 2nd. New York: Saunders College Publishing, 2000.
MLA Edition CitationFraknoi, Andrew, and David Wolff Morrison. Voyages to the Stars and Galaxies. 2nd. Saunders College Publishing, 2000.
Warning: These citations may not always be 100% accurate.