Style de citation APA (7e éd.)

Bautista & Lirios, C. (1991). The Photocopy service system in the College of Engineering. College of Engineering.

Style de citation Chicago (17e éd.)

Bautista et Chit Lirios. The Photocopy Service System in the College of Engineering. Diliman, Quezon City: College of Engineering, 1991.

Style de citation MLA (9e éd.)

Bautista et Chit Lirios. The Photocopy Service System in the College of Engineering. College of Engineering, 1991.