Cita APA (7th ed.)

Velasco, M. M., & Aboitiz, E. I. 'Cleanergy'center advances energy education . IN Business Profile. Manila Bulletin.

Cita Chicago (17th ed.)

Velasco, Myrna M., i Erramon I. Aboitiz. "'Cleanergy'center Advances Energy Education . IN Business Profile." Manila Bulletin .

Cita MLA (9th ed.)

Velasco, Myrna M., i Erramon I. Aboitiz. "'Cleanergy'center Advances Energy Education . IN Business Profile." Manila Bulletin, .