APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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