APA (7th ed.) Citation

Fibonacci, L., & Sigler, L. E. (2002). Fibonacci's Liber abaci: A translation into modern English of Leonardo Pisano's Book of calculation. Springer.

Chicago Style (17th ed.) Citation

Fibonacci, Leonardo, and L. E. Sigler. Fibonacci's Liber Abaci: A Translation into Modern English of Leonardo Pisano's Book of Calculation. New York: Springer, 2002.

MLA (9th ed.) Citation

Fibonacci, Leonardo, and L. E. Sigler. Fibonacci's Liber Abaci: A Translation into Modern English of Leonardo Pisano's Book of Calculation. Springer, 2002.