Cita APA (7th ed.)

Roque, A. C., Pulumbarit, A. R., & Manio, M. R. (1963). Hydrochloric acid plant design. College of Engineering.

Cita Chicago (17th ed.)

Roque, Arturo C., Abraham R. Pulumbarit, i Mario R. Manio. Hydrochloric Acid Plant Design. Diliman, Quezon City: College of Engineering, 1963.

Cita MLA (9th ed.)

Roque, Arturo C., et al. Hydrochloric Acid Plant Design. College of Engineering, 1963.