APA (7th ed.) Citation

Ocampo, M. T., Ong, A. J., & Uy, F. J. (1992). Engineering registration system: A computerized approach.

Chicago Style (17th ed.) Citation

Ocampo, Maria Theresa, Andrew Jayson Ong, and Frances Joy Uy. Engineering Registration System: A Computerized Approach. 1992.

MLA (9th ed.) Citation

Ocampo, Maria Theresa, et al. Engineering Registration System: A Computerized Approach. 1992.