Cita APA (7a ed.)

De Guzman, S. A. (1997). Preserving the ancient rock art of Angono. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

De Guzman, Susan A. "Preserving the Ancient Rock Art of Angono." Philippine Daily Inquirer 1997.

Cita MLA (9a ed.)

De Guzman, Susan A. "Preserving the Ancient Rock Art of Angono." Philippine Daily Inquirer, 1997.