APA (7th ed.) Citation

Contreras, V. (2007). Open heart surgery now routine for Filipino specialists. Philippine Daily Inquirer.

Chicago Style (17th ed.) Citation

Contreras, Voltaire. "Open Heart Surgery Now Routine for Filipino Specialists." Philippine Daily Inquirer 2007.

MLA (9th ed.) Citation

Contreras, Voltaire. "Open Heart Surgery Now Routine for Filipino Specialists." Philippine Daily Inquirer, 2007.

Warning: These citations may not always be 100% accurate.