Citazione Stile APA (7a Edizione)

Colayco, F. J. (2015). It is our obligation to get rich. Philippine Panorama.

Citazione stile Chigago Style (17a edizione)

Colayco, Francisco J. "It Is Our Obligation to Get Rich." Philippine Panorama 2015.

Citatione MLA (9a ed.)

Colayco, Francisco J. "It Is Our Obligation to Get Rich." Philippine Panorama, 2015.