Winter, R. (1971). Beware of the food you eat. Crown.
芝加哥风格引文Winter, Ruth. Beware of the Food You Eat. New York: Crown, 1971.
MLA引文Winter, Ruth. Beware of the Food You Eat. Crown, 1971.
警告：这些引文格式不一定是100％准确.
APA引文
Winter, R. (1971). Beware of the food you eat. Crown.
芝加哥风格引文Winter, Ruth. Beware of the Food You Eat. New York: Crown, 1971.
MLA引文Winter, Ruth. Beware of the Food You Eat. Crown, 1971.