Cita APA (7th ed.)

Crisostomo, I. T. (2001). Dr. Pio Valenzuela's last KKK mission. Philippine Star.

Cita Chicago (17th ed.)

Crisostomo, Isabelo T. "Dr. Pio Valenzuela's Last KKK Mission." Philippine Star 2001.

Cita MLA (9th ed.)

Crisostomo, Isabelo T. "Dr. Pio Valenzuela's Last KKK Mission." Philippine Star, 2001.