Παραπομπή σε μορφή APA (7η εκδ.)

(1981). UP KEM Engineers: Chemical engineering week. UP Chemical Engineering Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

UP KEM Engineers: Chemical Engineering Week. Quezon City: UP Chemical Engineering Society, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

UP KEM Engineers: Chemical Engineering Week. UP Chemical Engineering Society, 1981.