APA (7th ed.) Citation

Abua, R. M., Espesor, J. T., & Yacat, L. A. (2002). University of the Philippines Computerized Library Systems (UPCLS).

Chicago Style (17th ed.) Citation

Abua, Reysiel M., Jessimen T. Espesor, and Lesly A. Yacat. University of the Philippines Computerized Library Systems (UPCLS). 2002.

MLA (9th ed.) Citation

Abua, Reysiel M., et al. University of the Philippines Computerized Library Systems (UPCLS). 2002.