Παραπομπή σε μορφή APA (7η εκδ.)

Ladrido, R. Y. Speech delivered by Congressman Ricardo Y. Ladrido on the Fifteenth Anniversary of the late President Manuel A. Roxas.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ladrido, Ricardo Yap. Speech Delivered by Congressman Ricardo Y. Ladrido on the Fifteenth Anniversary of the Late President Manuel A. Roxas.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ladrido, Ricardo Yap. Speech Delivered by Congressman Ricardo Y. Ladrido on the Fifteenth Anniversary of the Late President Manuel A. Roxas.