Sipin, L. V. (1991). How to stop Apo Oca / Larry V. Sipin. Manila Times.
芝加哥风格引文Sipin, Larry V. "How to Stop Apo Oca / Larry V. Sipin." Manila Times 1991.
MLA引文Sipin, Larry V. "How to Stop Apo Oca / Larry V. Sipin." Manila Times, 1991.
警告：这些引文格式不一定是100％准确.