Cita APA (7th ed.)

Gonzales, E., & Quirapas, M. E. (2003). A methods engineering study on Synthetic World Corporation. College of Engineering.

Cita Chicago (17th ed.)

Gonzales, Edello, i Marden Edward Quirapas. A Methods Engineering Study on Synthetic World Corporation. Diliman, Quezon City: College of Engineering, 2003.

Cita MLA (9th ed.)

Gonzales, Edello, i Marden Edward Quirapas. A Methods Engineering Study on Synthetic World Corporation. College of Engineering, 2003.