Cita APA (7th ed.)

(2005). GSIS brings ecard system to Tuguegarao. Manila Times.

Cita Chicago (17th ed.)

"GSIS Brings Ecard System to Tuguegarao." Manila Times 2005.

Cita MLA (9th ed.)

"GSIS Brings Ecard System to Tuguegarao." Manila Times, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.