(1995). The World book atlas. World book Inc..
芝加哥风格引文The World Book Atlas. Chicago: World book Inc., 1995.
MLA引文The World Book Atlas. World book Inc., 1995.
警告:这些引文格式不一定是100%准确.
(1995). The World book atlas. World book Inc..
芝加哥风格引文The World Book Atlas. Chicago: World book Inc., 1995.
MLA引文The World Book Atlas. World book Inc., 1995.