Zaragoza, E. (2003). Philippine marine science directory. National Committee on Marine Sciences.
芝加哥风格引文Zaragoza, E.C. Philippine Marine Science Directory. Diliman, Quezon City: National Committee on Marine Sciences, 2003.
MLA引文Zaragoza, E.C. Philippine Marine Science Directory. National Committee on Marine Sciences, 2003.
警告：这些引文格式不一定是100％准确.