APA (7. basım) Alıntı

De Castro, C. (1999). UP Manila brings much-needed eye care service to rural areas. Philippine Star.

Chicago Style (17. basım) Atıf

De Castro, Cookie. "UP Manila Brings Much-needed Eye Care Service to Rural Areas." Philippine Star 1999.

MLA (9th ed.) Atıf

De Castro, Cookie. "UP Manila Brings Much-needed Eye Care Service to Rural Areas." Philippine Star, 1999.