APA aipamena

Berndt, B. C. (1997). Ramanujan: Letters and commentary. East-West Press.

Chicago Style aipamena

Berndt, Bruce C. Ramanujan: Letters and Commentary. New Delhi: East-West Press, 1997.

MLA aipamena

Berndt, Bruce C. Ramanujan: Letters and Commentary. East-West Press, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.