Cita APA (7th ed.)

Ong, E. D. (2003). RP's first fully digital book factory opens. Manila Bulletin.

Cita Chicago (17th ed.)

Ong, Edison Dy. "RP's First Fully Digital Book Factory Opens." Manila Bulletin 2003.

Cita MLA (9th ed.)

Ong, Edison Dy. "RP's First Fully Digital Book Factory Opens." Manila Bulletin, 2003.