Rossner, R. (1984). Contemporary english: Student's workbook. Macmillan.
Chicago Style (17th ed.) CitationRossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.
MLA引文Rossner, R. Contemporary English: Student's Workbook. Macmillan, 1984.
警告:這些引文格式不一定是100%准確.