STEWART/ GHOSHAL/ WARNER/ CELESIA/ KUMAR. (2012). ENGLISH READER TEACHER'S BOOK CLASS- 4. CORDOVA PUBLICATIONS.
芝加哥风格引文STEWART/ GHOSHAL/ WARNER/ CELESIA/ KUMAR. ENGLISH READER TEACHER'S BOOK CLASS- 4. CORDOVA PUBLICATIONS, 2012.
MLA引文STEWART/ GHOSHAL/ WARNER/ CELESIA/ KUMAR. ENGLISH READER TEACHER'S BOOK CLASS- 4. CORDOVA PUBLICATIONS, 2012.
警告：这些引文格式不一定是100％准确.