Tohutoro APA (7th ed.)

Richeson, D. S. (2008). Euler's gem: The polyhedron formula and the birth of topology. Princeton University Press.

Tohutoru Kātū Chicago (17th ed.)

Richeson, David S. Euler's Gem: The Polyhedron Formula and the Birth of Topology. Princeton, N.J.: Princeton University Press, 2008.

Tohutoro MLA (9th ed.)

Richeson, David S. Euler's Gem: The Polyhedron Formula and the Birth of Topology. Princeton University Press, 2008.