APA引文

Collins, A., & Doyle, A. C. (2005). The lost world: Elementary level. London: Macmillan Education.

Trích dẫn kiểu Chicago

Collins, Anne., và Arthur Conan Doyle. The Lost World: Elementary Level. London: Macmillan Education, 2005.

MLA引文

Collins, Anne., và Arthur Conan Doyle. The Lost World: Elementary Level. London: Macmillan Education, 2005.

警告：這些引文格式不一定是100％准確.