Cita APA

Batang, K. P., Gutierrez, G. B., & Ramirez, F. I. A. (1987). Design of citric acid plant. College of Engineering.

Citación estilo Chicago

Batang, Kerima P., Glenda B. Gutierrez, and Fe Irma A. Ramirez. Design of Citric Acid Plant. Quezon City: College of Engineering, 1987.

Cita MLA

Batang, Kerima P., et al. Design of Citric Acid Plant. College of Engineering, 1987.