APA引文

Richards, J. C., & Jack C.Richards. New interchange: English for international communication Student's workbook.

Trích dẫn kiểu Chicago

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication Student's Workbook.

MLA引文

Richards, Jack C., và Jack C.Richards. New Interchange: English for International Communication Student's Workbook.

警告：這些引文格式不一定是100％准確.