Citazione Stile APA (7a Edizione)

(2007). Urgent need for unity in biomass energy use [Speech]. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

"Urgent Need for Unity in Biomass Energy Use [Speech]." Manila Bulletin 2007.

Citatione MLA (9a ed.)

"Urgent Need for Unity in Biomass Energy Use [Speech]." Manila Bulletin, 2007.