Cita APA (7th ed.)

Carpio, A. A. (2008). Health department plugs loopholes in drug testing. Philippine Graphic.

Cita Chicago (17th ed.)

Carpio, Alma Anonas. "Health Department Plugs Loopholes in Drug Testing." Philippine Graphic 2008.

Cita MLA (9th ed.)

Carpio, Alma Anonas. "Health Department Plugs Loopholes in Drug Testing." Philippine Graphic, 2008.