Παραπομπή σε μορφή APA (7η εκδ.)

Osmena, S. (1940). Speech delivered at the Far Eastern University convocation, January 27, 1940.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Osmena, Sergio. Speech Delivered at the Far Eastern University Convocation, January 27, 1940. 1940.

Παραπομπή σε μορφή MLA (8th εκδ.)

Osmena, Sergio. Speech Delivered at the Far Eastern University Convocation, January 27, 1940. 1940.