Cita APA (7th ed.)

Abadilla, E. V. (2001). US presses RP on open skies. Manila Bulletin.

Cita Chicago (17th ed.)

Abadilla, Emmie V. "US Presses RP on Open Skies." Manila Bulletin 2001.

Cita MLA (9th ed.)

Abadilla, Emmie V. "US Presses RP on Open Skies." Manila Bulletin, 2001.