APA-viite (7. p.)

Bas, R. Q. (2002). The world's aging crisis. Manila Times.

Chicago-viite (17. p.)

Bas, Rene Q. "The World's Aging Crisis." Manila Times 2002.

MLA-viite (9. p.)

Bas, Rene Q. "The World's Aging Crisis." Manila Times, 2002.