Osmena, S. (1941). Manuel L. Quezon: Patriot and statesman. Bureau of Print.
芝加哥风格引文Osmena, Sergio. Manuel L. Quezon: Patriot and Statesman. Manila: Bureau of Print, 1941.
MLA引文Osmena, Sergio. Manuel L. Quezon: Patriot and Statesman. Bureau of Print, 1941.
警告：这些引文格式不一定是100％准确.