APA (7th ed.) Citation

Beckmann, P. (1977). A history of pi (4. ed.). Golem Press.

Chicago Style (17th ed.) Citation

Beckmann, Petr. A History of Pi. 4. ed. Boulder, Colo: Golem Press, 1977.

MLA (9th ed.) Citation

Beckmann, Petr. A History of Pi. 4. ed. Golem Press, 1977.