APA (7th ed.) Citation

Eymard, P., & Wilson, S. (2004). The number π. American Mathematical Society.

Chicago Style (17th ed.) Citation

Eymard, Pierre, and S. Wilson. The Number π. Providence, Rhode Island: American Mathematical Society, 2004.

MLA (8th ed.) Citation

Eymard, Pierre, and S. Wilson. The Number π. American Mathematical Society, 2004.

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