BURNS, D. &. N. (2016). MASTERING GRAMMAR - A BOOK OF ENGLISH GRAMMAR & COMPOSITION - 2. CARDOVA PUBLICATIONS.
芝加哥风格引文BURNS, DAVID & NAGARAJAN. MASTERING GRAMMAR - A BOOK OF ENGLISH GRAMMAR & COMPOSITION - 2. NEW DELHI: CARDOVA PUBLICATIONS, 2016.
MLA引文BURNS, DAVID & NAGARAJAN. MASTERING GRAMMAR - A BOOK OF ENGLISH GRAMMAR & COMPOSITION - 2. CARDOVA PUBLICATIONS, 2016.
警告：这些引文格式不一定是100％准确.