No! It needs to be in italics. or yes if you are writing it by hand instead of typed.
No. Only titles of words will require quotations around it.
No. It should be in italics like a book title. You can indicate italics by underlining.
Typically, if the words are your own you do not need to enclose them in quotation marks. However, if you specifically mean the words to be understood as dialogue, you should put quotation marks around them.
Yes. Anytime you are using someone else's words in your own writing, you must use quotation marks to indicate so.
No you dont , only if it is a direct speach or quote do you need them.
I need to add quotation marks in that sentence
You would not need to use quotation marks or need to underline Petronella. It is her name.
Quotation marks are used for direct quotes only. Indirect quotes are paraphrased and do not need quotation marks.
Well, it doesn't need quotation marks but it does have to be capitalized and it has to be in italics. If it's a name of the article in a magazine, then you have to underline it too. That's what I think.
no only quotes
Yes.
Yes, I believe so. If not, you only need to put it into italics.