Cita APA (7th ed.)

Herrera, C., & Lacuarta, G. G. (1997). DOH airs warning on dirty ice. Philippine Daily Inquirer.

Cita Chicago (17th ed.)

Herrera, Christine, i Gerald G. Lacuarta. "DOH Airs Warning on Dirty Ice." Philippine Daily Inquirer 1997.

Cita MLA (9th ed.)

Herrera, Christine, i Gerald G. Lacuarta. "DOH Airs Warning on Dirty Ice." Philippine Daily Inquirer, 1997.