Lua APA (7ú heag.)

Não informado. (1941). Medical Bulletin. Standard Oil Company and Affiliated Companies.

Lua i Stíl Chicago (17ú heag.)

Não informado. Medical Bulletin. New York: Standard Oil Company and Affiliated Companies, 1941.

Lua MLA (8ú heag.)

Não informado. Medical Bulletin. Standard Oil Company and Affiliated Companies, 1941.

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