(1965). English for Today. Book I. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoEnglish for Today. Book I. New York: McGraw-Hill, 1965.
MLA引文English for Today. Book I. New York: McGraw-Hill, 1965.
警告：這些引文格式不一定是100％准確.
APA引文
(1965). English for Today. Book I. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoEnglish for Today. Book I. New York: McGraw-Hill, 1965.
MLA引文English for Today. Book I. New York: McGraw-Hill, 1965.