Cita APA (7th ed.)

Cortez, D. M., Domingsil, M., & Fider, M. (2004). A Methods engineering study on Gelmart Industries Philippines, Inc. College of Engineering.

Cita Chicago (17th ed.)

Cortez, Daniel Mark, Michelle Domingsil, i Marilyn Fider. A Methods Engineering Study on Gelmart Industries Philippines, Inc. Diliman, Quezon City: College of Engineering, 2004.

Cita MLA (9th ed.)

Cortez, Daniel Mark, et al. A Methods Engineering Study on Gelmart Industries Philippines, Inc. College of Engineering, 2004.