APA Style
Encyclopædia Britannica 2006 book of the year. (2006).
Chicago:
Encyclopædia Britannica, Inc.
Chicago Style
Encyclopædia Britannica 2006 book of the year.
.
Chicago:
Encyclopædia Britannica, Inc,
2006.
Book.
MLA Style
Encyclopædia Britannica 2006 book of the year.
.
Chicago:
Encyclopædia Britannica, Inc,
2006.
Book.
Turabian Style
Encyclopædia Britannica 2006 book of the year.
Chicago:
Encyclopædia Britannica, Inc,
2006.
Book.