Cita APA (7th ed.)

Castaneda, R., Quiwa, J., Espina, J., & Sanchez, J. (1985). An Operational research report on Acid Chemical Company. UP College of Engineering.

Cita Chicago (17th ed.)

Castaneda, Romeo, Jesse Quiwa, Jesus Espina, i Joselita Sanchez. An Operational Research Report on Acid Chemical Company. Quezon City: UP College of Engineering, 1985.

Cita MLA (9th ed.)

Castaneda, Romeo, et al. An Operational Research Report on Acid Chemical Company. UP College of Engineering, 1985.