Williams, C. J. (1990). Severe housing shortage afflicts prosperoud West Germans. Manila Bulletin.
芝加哥风格引文Williams, Carol J. "Severe Housing Shortage Afflicts Prosperoud West Germans." Manila Bulletin 1990.
MLA引文Williams, Carol J. "Severe Housing Shortage Afflicts Prosperoud West Germans." Manila Bulletin, 1990.
警告：这些引文格式不一定是100％准确.