Cita APA (7th ed.)

Tacio, H. D. (1999). Geothermal power may brighten RP future. [series]. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Tacio, Henrylito D. "Geothermal Power May Brighten RP Future. [series]." Philippine Daily Inquirer 1999.

Cita MLA (9th ed.)

Tacio, Henrylito D. "Geothermal Power May Brighten RP Future. [series]." Philippine Daily Inquirer, 1999.