Cita APA (7th ed.)

Cerrero, G. T., Ty, L. B. E., & Villanueva, F. C. (1999). A Quality control study on 3M Phiippines, Inc. College of Engineering.

Cita Chicago (17th ed.)

Cerrero, Geraldine T., Laura Blossom E. Ty, i Farrah C. Villanueva. A Quality Control Study on 3M Phiippines, Inc. Diliman, Quezon City: College of Engineering, 1999.

Cita MLA (9th ed.)

Cerrero, Geraldine T., et al. A Quality Control Study on 3M Phiippines, Inc. College of Engineering, 1999.