Rosen, E. (1986). Three imperial mathematicians: Kepler trapped between Tycho Brahe and Ursus. New York: Abaris Books.
Chicago Style CitationRosen, Edward. Three Imperial Mathematicians: Kepler Trapped between Tycho Brahe and Ursus. New York: Abaris Books, 1986.
MLA CitationRosen, Edward. Three Imperial Mathematicians: Kepler Trapped between Tycho Brahe and Ursus. New York: Abaris Books, 1986.
Warning: These citations may not always be 100% accurate.