APA (7. basım) Alıntı

Lopez, J. (1999). Cellphone company, imimbentaryo ng DOTC. Kabayan.

Chicago Style (17. basım) Atıf

Lopez, Jorge. "Cellphone Company, Imimbentaryo Ng DOTC." Kabayan 1999.

MLA (9th ed.) Atıf

Lopez, Jorge. "Cellphone Company, Imimbentaryo Ng DOTC." Kabayan, 1999.