Pena, A. L. (2003). Tuna fishers take the risk. Manila Times.
Chicago Style (17th ed.) CitationPena, Aurelio L. "Tuna Fishers Take the Risk." Manila Times 2003.
MLA引文Pena, Aurelio L. "Tuna Fishers Take the Risk." Manila Times, 2003.
警告:這些引文格式不一定是100%准確.