APA-referens

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

Chicago-stil citat

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

MLA-referens

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