APA引文

Mader Sylvia S. (1996). Biology. American: McGraw-Hill.

Trích dẫn kiểu Chicago

Mader Sylvia S. Biology. American: McGraw-Hill, 1996.

MLA引文

Mader Sylvia S. Biology. American: McGraw-Hill, 1996.

警告:這些引文格式不一定是100%准確.