APA (7th ed.) Citation

Beckmann, P. (1971). A history of pi (2nd ed.). Golem.

Chicago Style (17th ed.) Citation

Beckmann, Petr. A History of Pi. 2nd ed. Boulder, Colo.: Golem, 1971.

MLA (9th ed.) Citation

Beckmann, Petr. A History of Pi. 2nd ed. Golem, 1971.

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