Record Citations

APA (7th ed.) Citation
World Book, Inc. (2011). The World Book encyclopedia 2011 (2011 edition.). World Book Inc..
Chicago Style (17th ed.) Citation
World Book, Inc. The World Book Encyclopedia 2011. 2011 edition. Chicago: World Book Inc., 2011.
MLA (9th ed.) Citation
World Book, Inc. The World Book Encyclopedia 2011. 2011 edition. World Book Inc., 2011.
Warning: These citations may not always be 100% accurate.