Chen, L. (2004). The Building blocks of good english. Reader's Digest Association.
芝加哥风格引文Chen, Longgen. The Building Blocks of Good English. Hong Kong: Reader's Digest Association, 2004.
MLA引文Chen, Longgen. The Building Blocks of Good English. Reader's Digest Association, 2004.
警告：这些引文格式不一定是100％准确.