एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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