Lua APA (7ú heag.)

Castillo, E. J. (2005). Take your vitamins. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Castillo, Erwin John. "Take Your Vitamins." Manila Times 2005.

Lua MLA (9ú heag.)

Castillo, Erwin John. "Take Your Vitamins." Manila Times, 2005.

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