APA引文

Leo, S. (2009). English for Academic Purpose: Essay Writting/ 2009. Yogyakarta: Andi.

Chicago Style (17th ed.) Citation

Leo, Sutanto. English for Academic Purpose: Essay Writting/ 2009. Yogyakarta: Andi, 2009.

MLA引文

Leo, Sutanto. English for Academic Purpose: Essay Writting/ 2009. Yogyakarta: Andi, 2009.

警告：这些引文格式不一定是100％准确.