(2009). L'encyclopedie decouverte de world book. World Book.
芝加哥风格引文L'encyclopedie Decouverte De World Book. World Book, 2009.
MLA引文L'encyclopedie Decouverte De World Book. World Book, 2009.
警告：这些引文格式不一定是100％准确.
APA引文
(2009). L'encyclopedie decouverte de world book. World Book.
芝加哥风格引文L'encyclopedie Decouverte De World Book. World Book, 2009.
MLA引文L'encyclopedie Decouverte De World Book. World Book, 2009.