APA引文

World Book. (1996). World Book Encyclopedia - P(vol.15). World Book International.

Chicago Edition Citation

World Book. World Book Encyclopedia - P(vol.15). London: World Book International, 1996.

MLA引文

World Book. World Book Encyclopedia - P(vol.15). World Book International, 1996.

警告：這些引文格式不一定是100％准確.