Lua APA (7ú heag.)

(1997). U.S. Decennial Life Tables for 1989 - 91 Vol. II. Public Health Services.

Lua i Stíl Chicago (17ú heag.)

U.S. Decennial Life Tables for 1989 - 91 Vol. II. Hyattsville, Md.: Public Health Services, 1997.

Lua MLA (8ú heag.)

U.S. Decennial Life Tables for 1989 - 91 Vol. II. Public Health Services, 1997.

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