Style de citation APA (7e éd.)

Francis, G., Pascual, V., Recto, E., & Yu, E. (1993). A System study: University of the Philippines System Office of the University Registrar College Admission Test. College of Engineering.

Style de citation Chicago (17e éd.)

Francis, Gerardo, Victor Pascual, Eric Recto, et Eric Yu. A System Study: University of the Philippines System Office of the University Registrar College Admission Test. Diliman, Quezon City: College of Engineering, 1993.

Style de citation MLA (9e éd.)

Francis, Gerardo, et al. A System Study: University of the Philippines System Office of the University Registrar College Admission Test. College of Engineering, 1993.