APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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