APA引文

National Historical Institute (Philippines). (1989). Filipinos in history. National Historical Institute.

Chicago Style (17th ed.) Citation

National Historical Institute (Philippines). Filipinos in History. Manila: National Historical Institute, 1989.

MLA引文

National Historical Institute (Philippines). Filipinos in History. National Historical Institute, 1989.

警告：這些引文格式不一定是100％准確.