APA-referens (7:e uppl.)

(2004). Rules governing Philippine citizenship under Republic Act (R.A.) No. 9225 and Administrative Order (A.O.) no. 91, Series of 2004. Manila Bulletin.

Chicago-referens (17:e uppl.)

"Rules Governing Philippine Citizenship Under Republic Act (R.A.) No. 9225 and Administrative Order (A.O.) No. 91, Series of 2004." Manila Bulletin 2004.

MLA-referens (9:e uppl.)

"Rules Governing Philippine Citizenship Under Republic Act (R.A.) No. 9225 and Administrative Order (A.O.) No. 91, Series of 2004." Manila Bulletin, 2004.