APA引文

Sarah Clark. (1982). From grammar to paragraphs. New York: Random House.

Trích dẫn kiểu Chicago

Sarah Clark. From Grammar to Paragraphs. New York: Random House, 1982.

MLA引文

Sarah Clark. From Grammar to Paragraphs. New York: Random House, 1982.

警告：这些引文格式不一定是100％准确.