APA aipamena

Srinivasan, P. (1968). Ramanujan memorial number.

Chicago Style aipamena

Srinivasan, P.K. Ramanujan Memorial Number. 1968.

MLA aipamena

Srinivasan, P.K. Ramanujan Memorial Number. 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.