Cita APA (7th ed.)

Ople, B. F. (2002). Jose L. Guevara. IN Horizons [column]: A tribute. Manila Bulletin.

Cita Chicago (17th ed.)

Ople, Blas F. "Jose L. Guevara. IN Horizons [column]: A Tribute." Manila Bulletin 2002.

Cita MLA (9th ed.)

Ople, Blas F. "Jose L. Guevara. IN Horizons [column]: A Tribute." Manila Bulletin, 2002.