Lua APA (7ú heag.)

National Institute of Allergy and Infectious Diseases (U.S.). Dateline, NIAID. NIAID.

Lua i Stíl Chicago (17ú heag.)

National Institute of Allergy and Infectious Diseases (U.S.). Dateline, NIAID. Bethesda, MD: NIAID.

Lua MLA (8ú heag.)

National Institute of Allergy and Infectious Diseases (U.S.). Dateline, NIAID. NIAID.

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