Παραπομπή APA

Berndt, B. C., & Berndt, B. C. (2006). Number theory in the spirit of Ramanujan. American Mathematical Society.

Παραπομπή Chicago Style

Berndt, Bruce C., και Bruce C. Berndt. Number Theory in the Spirit of Ramanujan. Providence, R.I.: American Mathematical Society, 2006.

Παραπομπή MLA

Berndt, Bruce C., και Bruce C. Berndt. Number Theory in the Spirit of Ramanujan. American Mathematical Society, 2006.