In my PowerPoint presentation, I am presenting a biography. The book has a title and subtitle. Should BOTH be underlined? Keep in mind, this is a PowerPoint

Answer 1

A book with a title and subtitle should appear like this:

Eats, Shoots & Leaves: The Zero Tolerance Approach to Punctuation!

Note the colon (:) that separates the title from the subtitle.

=)

Answer 2

I received an answer on another site that I should italicize. Which is correct?