Cita APA (7th ed.)

Ortego, K. (1997). Diseases new and obsolete. Manila Bulletin.

Cita Chicago (17th ed.)

Ortego, Kitch. "Diseases New and Obsolete." Manila Bulletin 1997.

Cita MLA (9th ed.)

Ortego, Kitch. "Diseases New and Obsolete." Manila Bulletin, 1997.