APA-čujuhus (7. p.)
(2010). Encyclopaedia Britannica 2010 book of the year: Events of 2009. Encyclopaedia Britanica Inc..
Chicago-čujuhus (17. p.)
Encyclopaedia Britannica 2010 Book of the Year: Events of 2009. Chicago: Encyclopaedia Britanica Inc., 2010.
MLA-čujuhus (9. p.)
Encyclopaedia Britannica 2010 Book of the Year: Events of 2009. Encyclopaedia Britanica Inc., 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.