APA (7th ed.) Citation
(1996). <The> World Almanac and Book of Facts 1997 (1. ed.). World Almanac Books.
Chicago Style (17th ed.) Citation
<The> World Almanac and Book of Facts 1997. 1. ed. Mahwah: World Almanac Books, 1996.
MLA (9th ed.) Citation
<The> World Almanac and Book of Facts 1997. 1. ed. World Almanac Books, 1996.
Warning: These citations may not always be 100% accurate.