Παραπομπή σε μορφή APA (7η εκδ.)

Philippines. National Statistics Office. (2003). 2001 Survey on children 5-17 years old: A regional report. National Statistics Office.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines. National Statistics Office. 2001 Survey on Children 5-17 Years Old: A Regional Report. Manila: National Statistics Office, 2003.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines. National Statistics Office. 2001 Survey on Children 5-17 Years Old: A Regional Report. National Statistics Office, 2003.