Cita APA (7th ed.)

Cai, T., & Ding, J. (2017). The book of numbers. World Scientific.

Cita Chicago (17th ed.)

Cai, Tianxin, i Jiu Ding. The Book of Numbers. New Jersey: World Scientific, 2017.

Cita MLA (9th ed.)

Cai, Tianxin, i Jiu Ding. The Book of Numbers. World Scientific, 2017.