APA (7. basım) Alıntı

Ordoñez, S. A. (1999). Life cycle: 50 years in law and letters. Megabooks Company.

Chicago Style (17. basım) Atıf

Ordoñez, Sedfrey A. Life Cycle: 50 Years in Law and Letters. Quezon City: Megabooks Company, 1999.

MLA (9th ed.) Atıf

Ordoñez, Sedfrey A. Life Cycle: 50 Years in Law and Letters. Megabooks Company, 1999.