Lua APA (7ú heag.)

Bas, R. Q. (2002). The world's aging crisis. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Bas, Rene Q. "The World's Aging Crisis." Manila Times 2002.

Lua MLA (9ú heag.)

Bas, Rene Q. "The World's Aging Crisis." Manila Times, 2002.

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