Cita APA (7a ed.)

Yap, D. (2013). ‘Doomsday asteroid’ gone; back in 16 years. Philippine Daily Inquirer.

Cita Chicago Style (17a ed.)

Yap, DJ. "‘Doomsday Asteroid’ Gone; Back in 16 Years." Philippine Daily Inquirer 2013.

Cita MLA (9a ed.)

Yap, DJ. "‘Doomsday Asteroid’ Gone; Back in 16 Years." Philippine Daily Inquirer, 2013.