Jeff Hester. (2007). 21st century astronomy: Stars and Galaxies. New York: Norton.
Chicago Style CitationJeff Hester. 21st Century Astronomy: Stars and Galaxies. New York: Norton, 2007.
MLA CitationJeff Hester. 21st Century Astronomy: Stars and Galaxies. New York: Norton, 2007.
Warning: These citations may not always be 100% accurate.