Carpio, R. (2001). Meeting mom's and baby's calcium needs. Health News.
芝加哥风格引文Carpio, Relly. "Meeting Mom's and Baby's Calcium Needs." Health News 2001.
MLA引文Carpio, Relly. "Meeting Mom's and Baby's Calcium Needs." Health News, 2001.
警告：这些引文格式不一定是100％准确.