Cita APA (7th ed.)

(2016). In focus: Igorot, Mangyans, Ivatans, Aetas. Philippine Graphic.

Cita Chicago (17th ed.)

"In Focus: Igorot, Mangyans, Ivatans, Aetas." Philippine Graphic 2016.

Cita MLA (9th ed.)

"In Focus: Igorot, Mangyans, Ivatans, Aetas." Philippine Graphic, 2016.