APA (7. basım) Alıntı

Orig, T. S. (2002). Low investment in vaccines, immunization threatens global health, says report. Manila Bulletin.

Chicago Style (17. basım) Atıf

Orig, Thor S. "Low Investment in Vaccines, Immunization Threatens Global Health, Says Report." Manila Bulletin 2002.

MLA (9th ed.) Atıf

Orig, Thor S. "Low Investment in Vaccines, Immunization Threatens Global Health, Says Report." Manila Bulletin, 2002.