Fortescue, M. D. (1980). A discourse production model for 'twenty questions'. J. Benjamins.
芝加哥风格引文Fortescue, Michael D. A Discourse Production Model for 'Twenty Questions'. Amsterdam: J. Benjamins, 1980.
MLA引文Fortescue, Michael D. A Discourse Production Model for 'Twenty Questions'. J. Benjamins, 1980.
警告:这些引文格式不一定是100%准确.