But an indirect quotation is not enclosed in quotation marks. For
example:
He remarked that he believed it was true.
+550.+ When the name of an author is given at the close of a quotation
it is not necessary to use the quotation marks. For example:
All courage comes from braving the unequal.--_Eugene F. Ware_.
When the name of the author precedes the quotation, the marks are used,
as in the following:
It was Eugene F. Ware who said, "Men are not great except they do and
dare."
+551.+ When we are referring to titles of books, magazines or
newspapers, or words and phrases used in illustration, we enclose them
in quotation marks, unless they are written in italics. For example:
"Whitman's Leaves of Grass" or _Whitman's Leaves of Grass_. "The New
York Call" or _The New York Call_. The word "book" is a noun, or, The
word _book_ is a noun.