(2001). The world book encyclopedia (ed.). World Book Inc..
芝加哥风格引文The World Book Encyclopedia. ed. Chicago: World Book Inc., 2001.
MLA引文The World Book Encyclopedia. ed. World Book Inc., 2001.
警告:这些引文格式不一定是100%准确.
(2001). The world book encyclopedia (ed.). World Book Inc..
芝加哥风格引文The World Book Encyclopedia. ed. Chicago: World Book Inc., 2001.
MLA引文The World Book Encyclopedia. ed. World Book Inc., 2001.