Παραπομπή σε μορφή APA (7η εκδ.)

Orbeta, A. C. (2002). A review of research on population-related issues: 1980-2002. Philippine Institute for Development Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Orbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Makati City: Philippine Institute for Development Studies, 2002.

Παραπομπή σε μορφή MLA (9th εκδ.)

Orbeta, Aniceto C. A Review of Research on Population-related Issues: 1980-2002. Philippine Institute for Development Studies, 2002.