APA引文

SUTANTO Leo...et.all, & Sutanto Leo...dkk. (2007). English for Academic Purpose: Essay Writing. Yogyakarta: Andi.

Chicago Style Citation

SUTANTO Leo...et.all, and Sutanto Leo...dkk. English for Academic Purpose: Essay Writing. Yogyakarta: Andi, 2007.

MLA引文

SUTANTO Leo...et.all, and Sutanto Leo...dkk. English for Academic Purpose: Essay Writing. Yogyakarta: Andi, 2007.

警告：這些引文格式不一定是100％准確.