Cita APA (7th ed.)

Nitorreda, A. E. (1999). The lessons of history. Philippine Graphic.

Cita Chicago (17th ed.)

Nitorreda, Augusto E. "The Lessons of History." Philippine Graphic 1999.

Cita MLA (9th ed.)

Nitorreda, Augusto E. "The Lessons of History." Philippine Graphic, 1999.