APA (7. basım) Alıntı

Estupigan, R. V. (1999). Ford in the Philippines. Manila Bulletin.

Chicago Style (17. basım) Atıf

Estupigan, Ruth V. "Ford in the Philippines." Manila Bulletin 1999.

MLA (9th ed.) Atıf

Estupigan, Ruth V. "Ford in the Philippines." Manila Bulletin, 1999.