Fuchs, M., Bonner, M., & Westheimer, M. (2000). Focus on grammar: An intermediate course for reference and practice (2nd ed.). White Plains, NY: Longman.
Trích dẫn kiểu ChicagoFuchs, Marjorie, Margaret Bonner, và Miriam Westheimer. Focus On Grammar: An Intermediate Course for Reference and Practice. 2nd ed. White Plains, NY: Longman, 2000.
MLA引文Fuchs, Marjorie, Margaret Bonner, và Miriam Westheimer. Focus On Grammar: An Intermediate Course for Reference and Practice. 2nd ed. White Plains, NY: Longman, 2000.
警告：這些引文格式不一定是100％准確.