Lua APA (7ú heag.)

De Guzman, R. (1997). Astronauts Cernan arrives. Manila Bulletin.

Lua i Stíl Chicago (17ú heag.)

De Guzman, Ronniel. "Astronauts Cernan Arrives." Manila Bulletin 1997.

Lua MLA (9ú heag.)

De Guzman, Ronniel. "Astronauts Cernan Arrives." Manila Bulletin, 1997.

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