APA (7th ed.) Zitazioa

Pillai, S. (1991). Siddha system of life. Siddha Medical Literature Research Centre.

Chicago Style (17th ed.) Zitazioa

Pillai, S.Chidambarathanu. Siddha System of Life. Madras: Siddha Medical Literature Research Centre, 1991.

MLA (9th ed.) Zitazioa

Pillai, S.Chidambarathanu. Siddha System of Life. Siddha Medical Literature Research Centre, 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.