APA (7th ed.) Citation

Tietze, H. (1965). Famous problems of mathematics: Solved and unsolved mathematical problems, from antiquity to modern times. Graylock Press.

Chicago Style (17th ed.) Citation

Tietze, Heinrich. Famous Problems of Mathematics: Solved and Unsolved Mathematical Problems, from Antiquity to Modern Times. New York: Graylock Press, 1965.

MLA (9th ed.) Citation

Tietze, Heinrich. Famous Problems of Mathematics: Solved and Unsolved Mathematical Problems, from Antiquity to Modern Times. Graylock Press, 1965.