APA (7th ed.) Citation

Dalusong, A. A., De Jesus, E. C., Salazar, S., & Ycasiano, N. (1971). Direct reduction of iron ore. College of Engineering.

Chicago Style (17th ed.) Citation

Dalusong, Angelita A., Emily C. De Jesus, Sonia Salazar, and Natividad Ycasiano. Direct Reduction of Iron Ore. Diliman, Quezon City: College of Engineering, 1971.

MLA (9th ed.) Citation

Dalusong, Angelita A., et al. Direct Reduction of Iron Ore. College of Engineering, 1971.