APA (7th ed.) Zitazioa

Sri Lanka Journal of Population Studies. Population Association of Sri Lanka.

Chicago Style (17th ed.) Zitazioa

Sri Lanka Journal of Population Studies. Population Association of Sri Lanka.

MLA (9th ed.) Zitazioa

Sri Lanka Journal of Population Studies. Population Association of Sri Lanka.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.