Gray, W. S. (1960). On their own in reading. Chicago: Scott, Foresman.
Trích dẫn kiểu ChicagoGray, William S. On Their Own in Reading. Chicago: Scott, Foresman, 1960.
MLA引文Gray, William S. On Their Own in Reading. Chicago: Scott, Foresman, 1960.
警告：这些引文格式不一定是100％准确.