Tietze, H. 1., Hofstadter Kevitt, B., & Komm, H. (1965). Famous problems of mathematics: Solved and unsolved mathematical problems from antiquity to modern times. Baltimore: Graylock Press.
Chicago Style CitationTietze, Heinrich 1880-1964, Beatrice Hofstadter Kevitt, and Horace Komm. Famous Problems of Mathematics: Solved and Unsolved Mathematical Problems From Antiquity to Modern Times. Baltimore: Graylock Press, 1965.
MLA CitationTietze, Heinrich 1880-1964, Beatrice Hofstadter Kevitt, and Horace Komm. Famous Problems of Mathematics: Solved and Unsolved Mathematical Problems From Antiquity to Modern Times. Baltimore: Graylock Press, 1965.
Warning: These citations may not always be 100% accurate.