APA (7th ed.) Citation

Trinidad, A. G., & Robles-Austriaco, L. (1989). Marine applications of ferrocement. Philippine Engineering Journal.

Chicago Style (17th ed.) Citation

Trinidad, Ariston G., and L. Robles-Austriaco. "Marine Applications of Ferrocement." Philippine Engineering Journal 1989.

MLA (9th ed.) Citation

Trinidad, Ariston G., and L. Robles-Austriaco. "Marine Applications of Ferrocement." Philippine Engineering Journal, 1989.

Warning: These citations may not always be 100% accurate.