According to the MLA Handbook (8th ed.), the general format of an entry for a book is: Author’s last Name, Author’s first Name. <em>Title of Book</em>. City of publication, name of the publisher, year of publication.
For example, following MLA format, the works cited entry for the book <em>A Brief History of Great Britain</em> by William Burns should be:
Burns, William. <em>A Brief History of Great Britain</em>. New York, Facts on File, 2010.