Citazione Stile APA (7a Edizione)

Chua, A. M. C., Maniquis, N., Martija, A., & Valdivia, L. I. (1994). Systems analysis of the UP Payroll System. College of Engineering.

Citazione stile Chigago Style (17a edizione)

Chua, Anne Marie Celestine, Nancy Maniquis, Amelita Martija, e Lino II Valdivia. Systems Analysis of the UP Payroll System. Diliman, Quezon City: College of Engineering, 1994.

Citatione MLA (9a ed.)

Chua, Anne Marie Celestine, et al. Systems Analysis of the UP Payroll System. College of Engineering, 1994.