Easton, L. B. (1984). Expressways: A basal language program. Economy co..
芝加哥风格引文Easton, Lois Brown. Expressways: A Basal Language Program. Oklahoma: Economy co., 1984.
MLA引文Easton, Lois Brown. Expressways: A Basal Language Program. Economy co., 1984.
警告：这些引文格式不一定是100％准确.