Helene R. Fuller. (1961). Advanced English exercises: A practice book for advanced students. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoHelene R. Fuller. Advanced English Exercises: A Practice Book for Advanced Students. New York: McGraw-Hill, 1961.
MLA引文Helene R. Fuller. Advanced English Exercises: A Practice Book for Advanced Students. New York: McGraw-Hill, 1961.
警告:這些引文格式不一定是100%准確.