Παραπομπή σε μορφή APA (7η εκδ.)

Marcos, F. E. (1974). Extemporaneous speech during the 32nd Corregidor Day Commemoration, May 6, 1974.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Marcos, Ferdinand E. Extemporaneous Speech During the 32nd Corregidor Day Commemoration, May 6, 1974. 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Marcos, Ferdinand E. Extemporaneous Speech During the 32nd Corregidor Day Commemoration, May 6, 1974. 1974.