APA aipamena

Sankhya Series A: Vol.5,1940. Statistical Publishing Society.

Chicago Style aipamena

Sankhya Series A: Vol.5,1940. Calcutta: Statistical Publishing Society.

MLA aipamena

Sankhya Series A: Vol.5,1940. Statistical Publishing Society.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.