Παραπομπή σε μορφή APA (7η εκδ.)

Villanueva, J. (2002). A position paper against House Bill No. 4110. IN Educators speak [column]. Manila Bulletin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Villanueva, Jose. "A Position Paper Against House Bill No. 4110. IN Educators Speak [column]." Manila Bulletin 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Villanueva, Jose. "A Position Paper Against House Bill No. 4110. IN Educators Speak [column]." Manila Bulletin, 2002.