Espaldon, E. M. (1997). With the bravest: The untold story of the Sulu Freedom Fighters of World War II. Espaldon-Virata Foundation.
芝加哥风格引文Espaldon, Ernesto M. With the Bravest: The Untold Story of the Sulu Freedom Fighters of World War II. Makati City: Espaldon-Virata Foundation, 1997.
MLA引文Espaldon, Ernesto M. With the Bravest: The Untold Story of the Sulu Freedom Fighters of World War II. Espaldon-Virata Foundation, 1997.
警告：这些引文格式不一定是100％准确.