APA (7. basım) Alıntı

Angara, E. J. (2007). A century of leadership and service. Manila Bulletin.

Chicago Style (17. basım) Atıf

Angara, Edgardo J. "A Century of Leadership and Service." Manila Bulletin 2007.

MLA (9th ed.) Atıf

Angara, Edgardo J. "A Century of Leadership and Service." Manila Bulletin, 2007.