In French and Greek titles printed in capitals the accents are often
omitted. In the titles of rare books, copied exactly, accents should
not be supplied.
209. Use [ ] only for words added to the title, and ( ) to express
inclusion.
_Ex._ «Talbot», E. A. Five years’ residence in Canada, [1818–23].
«Maguire», J. F. Canada. (_In his_ Irish in America. 1868.)
«Bale», J. Kinge John, a play; ed. by J. P. Collier. Westm., 1838. 4º.
(Camden Soc., v. 2.)