APA引文

A.S Hornby. (1993). Oxford ESL Dictionary for Students American English.

Trích dẫn kiểu Chicago

A.S Hornby. Oxford ESL Dictionary for Students American English. 1993.

MLA引文

A.S Hornby. Oxford ESL Dictionary for Students American English. 1993.

警告：這些引文格式不一定是100％准確.