Παραπομπή σε μορφή APA (7η εκδ.)

Caceres, M. V. P. (2014). The Sulu sultanate: Foreign relations, contacts and collaboration with other Asian kingdoms. Tambara.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Caceres, Michael Vincent P. "The Sulu Sultanate: Foreign Relations, Contacts and Collaboration with Other Asian Kingdoms." Tambara 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Caceres, Michael Vincent P. "The Sulu Sultanate: Foreign Relations, Contacts and Collaboration with Other Asian Kingdoms." Tambara, 2014.