APA引文

(1991). World atlas for intermediate students. New York: Macmillan/McGraw-Hill.

Trích dẫn kiểu Chicago

World Atlas for Intermediate Students. New York: Macmillan/McGraw-Hill, 1991.

MLA引文

World Atlas for Intermediate Students. New York: Macmillan/McGraw-Hill, 1991.

警告：這些引文格式不一定是100％准確.