Zulueta, J. B. (1990). Importation of 40m bags of cement set. Manila Chronicle.
芝加哥风格引文Zulueta, Joselito B. "Importation of 40m Bags of Cement Set." Manila Chronicle 1990.
MLA引文Zulueta, Joselito B. "Importation of 40m Bags of Cement Set." Manila Chronicle, 1990.
警告：这些引文格式不一定是100％准确.