[s.n.]. (2007). Compton's volume 11. Encyclopedia Britannica,Inc..
Chicago Style (17th ed.) Citation[s.n.]. Compton's Volume 11. U.S.A: Encyclopedia Britannica,Inc., 2007.
MLA (9th ed.) Citation[s.n.]. Compton's Volume 11. Encyclopedia Britannica,Inc., 2007.
Warning: These citations may not always be 100% accurate.