CHAINES, M. H. (1980). Developing oral english skills: Spectrum of engliish 1. Glenchoe Publishing.
芝加哥风格引文CHAINES, Mary H. Developing Oral English Skills: Spectrum of Engliish 1. Enchino: Glenchoe Publishing, 1980.
MLA引文CHAINES, Mary H. Developing Oral English Skills: Spectrum of Engliish 1. Glenchoe Publishing, 1980.
警告：这些引文格式不一定是100％准确.