WIDARSO, W. (1994). Complete English Grammar/ Wishnubroto Widarso, Lulut Mariani. Kanisius.
Chicago Style (17th ed.) CitationWIDARSO, Wisnubroto. Complete English Grammar/ Wishnubroto Widarso, Lulut Mariani. Kanisius, 1994.
MLA引文WIDARSO, Wisnubroto. Complete English Grammar/ Wishnubroto Widarso, Lulut Mariani. Kanisius, 1994.
警告：这些引文格式不一定是100％准确.