ebrary, Inc, & Hickey, R. (2012). Areal features of the anglophone world. De Gruyter Mouton.
芝加哥风格引文ebrary, Inc, 与 Raymond Hickey. Areal Features of the Anglophone World. Berlin: De Gruyter Mouton, 2012.
MLA引文ebrary, Inc, 与 Raymond Hickey. Areal Features of the Anglophone World. De Gruyter Mouton, 2012.
警告：这些引文格式不一定是100％准确.