Cita APA (7a ed.)

Alexander, A. (2019). Proof!: How the world became geometrical (First edition.). Scientific American : Farrar, Straus and Giroux.

Cita Chicago Style (17a ed.)

Alexander, Amir. Proof!: How the World Became Geometrical. First edition. New York: Scientific American : Farrar, Straus and Giroux, 2019.

Cita MLA (8a ed.)

Alexander, Amir. Proof!: How the World Became Geometrical. First edition. Scientific American : Farrar, Straus and Giroux, 2019.

Precaución: Estas citas no son 100% exactas.