Παραπομπή σε μορφή APA (7η εκδ.)

Atienza, M. E. L. (2019). Chronology of the 1987 Philippine Constitution. University of the Philippines Center for Integrative and Development Studies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Atienza, Maria Ela L. Chronology of the 1987 Philippine Constitution. Diliman, Quezon City: University of the Philippines Center for Integrative and Development Studies, 2019.

Παραπομπή σε μορφή MLA (9th εκδ.)

Atienza, Maria Ela L. Chronology of the 1987 Philippine Constitution. University of the Philippines Center for Integrative and Development Studies, 2019.