APA引文

Anna uhl Chamot. (2002). Up close 2: English for global communication. Boston, MA: Thomson Heinle.

Trích dẫn kiểu Chicago

Anna uhl Chamot. Up Close 2: English for Global Communication. Boston, MA: Thomson Heinle, 2002.

MLA引文

Anna uhl Chamot. Up Close 2: English for Global Communication. Boston, MA: Thomson Heinle, 2002.

警告：這些引文格式不一定是100％准確.