APA (7th ed.) Citation

Ramanujan, S., & Berndt, B. C. (1995). Letters and commentary. American Mathematical Soc. <<[u.a.]>>.

Chicago Style (17th ed.) Citation

Ramanujan, Srinivasa, and Bruce C. Berndt. Letters and Commentary. Providence, RI: American Mathematical Soc. <<[u.a.]>>, 1995.

MLA (9th ed.) Citation

Ramanujan, Srinivasa, and Bruce C. Berndt. Letters and Commentary. American Mathematical Soc. <<[u.a.]>>, 1995.