Punctuation in dialogue comes up in nearly every single developmental and line edit I do or review. So, I decided to make things simple, break out my handy-dandy Chicago Manual of Style (CMS), and put all the nuances of punctuating dialogue in one post.
Editors cost a lot of money, so when authors pay for editing services, they expect amazing results.
“How do we use the quotes legally?” The answer is permissions. If you contact the publisher or artist and gain permission, you can use the copyrighted materials, but you also have to include their copyright on your copyright page.