APA引文

JACOB. A. (2014). TOGETHER WITH BIOLOGY CLASS- IX. RACHNA SAGAR.

芝加哥风格引文

JACOB. A. TOGETHER WITH BIOLOGY CLASS- IX. RACHNA SAGAR, 2014.

MLA引文

JACOB. A. TOGETHER WITH BIOLOGY CLASS- IX. RACHNA SAGAR, 2014.

警告：这些引文格式不一定是100％准确.