APA aipamena

H1N1 influenza. (2011). A(H1N1) cases up in Metro Manila. Manila Times.

Chicago Style aipamena

H1N1 influenza. "A(H1N1) Cases Up in Metro Manila." Manila Times 2011.

MLA aipamena

H1N1 influenza. "A(H1N1) Cases Up in Metro Manila." Manila Times, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.