Record Citations

APA (7th ed.) Citation
Lehmann, A., Aubin, J., & Sildre, J. (2026). The big book of pi: The famous number you can never know (First edition.). HELVETIQ.
Chicago Style (17th ed.) Citation
Lehmann, Anita, Jean-Baptiste Aubin, and Joonas Sildre. The Big Book of Pi: The Famous Number You Can Never Know. First edition. Basel, Switzerland: HELVETIQ, 2026.
MLA (9th ed.) Citation
Lehmann, Anita, et al. The Big Book of Pi: The Famous Number You Can Never Know. First edition. HELVETIQ, 2026.
Warning: These citations may not always be 100% accurate.