Cita APA

Fibonacci, L., & Hughes, B. (2008). Fibonacci's De practica geometrie. Springer.

Chicago Edition Citation

Fibonacci, Leonardo, i Barnabas Hughes. Fibonacci's De Practica Geometrie. New York: Springer, 2008.

Cita MLA

Fibonacci, Leonardo, i Barnabas Hughes. Fibonacci's De Practica Geometrie. Springer, 2008.