APA (7th ed.) Zitazioa

Aikins. Curing our Ills. Sub-Saharan Publishers.

Chicago Style (17th ed.) Zitazioa

Aikins. Curing Our Ills. Sub-Saharan Publishers.

MLA (9th ed.) Zitazioa

Aikins. Curing Our Ills. Sub-Saharan Publishers.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.