APA引文

Powell, M., & Mark Powell. (2009). In company. Oxford [England]: Macmillan Education.

Trích dẫn kiểu Chicago

Powell, Mark, và Mark Powell. In Company. Oxford [England]: Macmillan Education, 2009.

MLA引文

Powell, Mark, và Mark Powell. In Company. Oxford [England]: Macmillan Education, 2009.

警告：這些引文格式不一定是100％准確.