Cita APA (7th ed.)

Macabingkil, M., Perez, A., & Vertido, M. C. (2001). A methods engineering study on Southern Agro Export Corporation (SAGREX). College of Engineering.

Cita Chicago (17th ed.)

Macabingkil, Marianne, Amabelle Perez, i Ma. Carmela Vertido. A Methods Engineering Study on Southern Agro Export Corporation (SAGREX). Diliman, Quezon City: College of Engineering, 2001.

Cita MLA (9th ed.)

Macabingkil, Marianne, et al. A Methods Engineering Study on Southern Agro Export Corporation (SAGREX). College of Engineering, 2001.