Lua APA (7ú heag.)

Castillo, R. (2017). Video games can help seniors outplay 20-years-olds. IN Medical Files [column]. Philippine Daily Inquirer.

Lua i Stíl Chicago (17ú heag.)

Castillo, Rafael. "Video Games Can Help Seniors Outplay 20-years-olds. IN Medical Files [column]." Philippine Daily Inquirer 2017.

Lua MLA (9ú heag.)

Castillo, Rafael. "Video Games Can Help Seniors Outplay 20-years-olds. IN Medical Files [column]." Philippine Daily Inquirer, 2017.

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