Lua APA (7ú heag.)

Não informado. Who food additives series. World Health Organization.

Lua i Stíl Chicago (17ú heag.)

Não informado. Who Food Additives Series. Geneve, Suíça: World Health Organization.

Lua MLA (8ú heag.)

Não informado. Who Food Additives Series. World Health Organization.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.