Here's a rule to use in school:
When it's LONG it gets a LINE
When it's QUICK it gets a QUOTE.
Italics are often substituted for lines - check w/your teacher.
So, Title of books - line;...
When writing an essay or similar piece, it is conventional to underline the title of a book or other text each time it is written. This helps to distinguish whether the writer is referring to a text,...