APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (9. izdanje)

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