APA (7th ed.) Citation

Gilles, R., Martin, M., Raroque, V., & Reyes, A. (1991). Alrey Enterprises management information system. College of Engineering.

Chicago Style (17th ed.) Citation

Gilles, Ronald, Matt Martin, Victor Raroque, and Armando Reyes. Alrey Enterprises Management Information System. Diliman, Quezon City: College of Engineering, 1991.

MLA (9th ed.) Citation

Gilles, Ronald, et al. Alrey Enterprises Management Information System. College of Engineering, 1991.