Citazione Stile APA (7a Edizione)

Sadongdong, M. A. (2021). PH gets biggest shipment of Sputnik V from Russia. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Sadongdong, Martin A. "PH Gets Biggest Shipment of Sputnik V from Russia." Manila Bulletin 2021.

Citatione MLA (9a ed.)

Sadongdong, Martin A. "PH Gets Biggest Shipment of Sputnik V from Russia." Manila Bulletin, 2021.