APA引文

González Ramírez, C. (2015). English for Specific Purposes: Brief History and Definitions.

Citación estilo Chicago

González Ramírez, Carolina. English for Specific Purposes: Brief History and Definitions. 2015.

MLA引文

González Ramírez, Carolina. English for Specific Purposes: Brief History and Definitions. 2015.

警告：這些引文格式不一定是100％准確.