APA (7th ed.) Citation

Magpantay, C., Bion, H., Quilao, T., Balais, W., Herrera, A., Alcoba, E., . . . Yamada, K. (1998). Highly active absorbent for so₂ removal prepared from coal ash (part 2). Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Magpantay, C.G, H.H Bion, T.A Quilao, W.A Balais, A.B Herrera, E.M Alcoba, F.I Abarquez, D.L Pugal, and K. Yamada. "Highly Active Absorbent for so₂ Removal Prepared from Coal Ash (part 2)." Philippine Engineering Journal 1998.

MLA (9th ed.) Citation

Magpantay, C.G, et al. "Highly Active Absorbent for so₂ Removal Prepared from Coal Ash (part 2)." Philippine Engineering Journal, 1998.