American Public Health Association. American journal of public health: JPH. American Public Health Association.
Lua i Stíl Chicago (17ú heag.)American Public Health Association. American Journal of Public Health: JPH. New York, N.Y.: American Public Health Association.
Lua MLA (8ú heag.)American Public Health Association. American Journal of Public Health: JPH. American Public Health Association.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.