APA (7e ed.) Bronvermelding

Geducos, A. C. B. (2021). Duterte, Putin vow greater cooperation on Philippine Independence Day, Russia day. Manila Bulletin.

Chicago (17e ed.) Bronvermelding

Geducos, Argyll Cyrus B. "Duterte, Putin Vow Greater Cooperation on Philippine Independence Day, Russia Day." Manila Bulletin 2021.

MLA (9e ed.) Bronvermelding

Geducos, Argyll Cyrus B. "Duterte, Putin Vow Greater Cooperation on Philippine Independence Day, Russia Day." Manila Bulletin, 2021.