KNIGHT. M. J. (2011). WHY SHOULD I: SWITCH OFF THE LIGHT ? EURO BOOK.
芝加哥风格引文KNIGHT. M. J. WHY SHOULD I: SWITCH OFF THE LIGHT ? EURO BOOK, 2011.
MLA引文KNIGHT. M. J. WHY SHOULD I: SWITCH OFF THE LIGHT ? EURO BOOK, 2011.
警告：这些引文格式不一定是100％准确.
APA引文