APA Edition Citation

Ifrah, G., & Bellos, D. (2005). Universal history of numbers: From prehistory to the invention of the computer v.1. Penguin.

Chicago Edition Citation

Ifrah, Georges, and David Bellos. Universal History of Numbers: From Prehistory to the Invention of the Computer V.1. New Delhi: Penguin, 2005.

MLA Edition Citation

Ifrah, Georges, and David Bellos. Universal History of Numbers: From Prehistory to the Invention of the Computer V.1. Penguin, 2005.

Warning: These citations may not always be 100% accurate.