APA-referens (7:e uppl.)

Colina, A. L. I. (2022). Contaminated food blamed for diarrhea outbreak in Davao City that killed 6. Manila Bulletin.

Chicago-referens (17:e uppl.)

Colina, Antonio L. IV. "Contaminated Food Blamed for Diarrhea Outbreak in Davao City That Killed 6." Manila Bulletin 2022.

MLA-referens (9:e uppl.)

Colina, Antonio L. IV. "Contaminated Food Blamed for Diarrhea Outbreak in Davao City That Killed 6." Manila Bulletin, 2022.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.