APA (7th ed.) Citation

Aguirre, R., Barnachea, A., Genove, R., & Umagtang, M. C. (1993). Monthly payroll system. College of Engineering.

Chicago Style (17th ed.) Citation

Aguirre, Rhoniel, Angelle Barnachea, Roselen Genove, and Maria Celina Umagtang. Monthly Payroll System. Diliman, Quezon City: College of Engineering, 1993.

MLA (9th ed.) Citation

Aguirre, Rhoniel, et al. Monthly Payroll System. College of Engineering, 1993.