Dyfyniad APA

Legarda, L. (2016). The challenges of the next 100 years. Philippine Panorama.

Dyfyniad Arddull Chicago

Legarda, Loren. "The Challenges of the Next 100 Years." Philippine Panorama 2016.

Dyfyniad MLA

Legarda, Loren. "The Challenges of the Next 100 Years." Philippine Panorama, 2016.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.