SCHAEFER LOLA M. (2019). FOOD GROUPS OILS (2008 Ed.). HEINEMANN LIBRARY.
芝加哥风格引文SCHAEFER LOLA M. FOOD GROUPS OILS. 2008 Ed. MINNESOTA: HEINEMANN LIBRARY, 2019.
MLA引文SCHAEFER LOLA M. FOOD GROUPS OILS. 2008 Ed. HEINEMANN LIBRARY, 2019.
警告：这些引文格式不一定是100％准确.