Lua APA (7ú heag.)

Estrada, E. (2001). Metro Manila anti-crime program proposed. Manila Times.

Lua i Stíl Chicago (17ú heag.)

Estrada, Eric. "Metro Manila Anti-crime Program Proposed." Manila Times 2001.

Lua MLA (9ú heag.)

Estrada, Eric. "Metro Manila Anti-crime Program Proposed." Manila Times, 2001.

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