no not usually
if its a really long poem then you underline it but most of the time you put quotation marks
You use quotations for short stories, poems, article, and songs I believe. Everything else is underlined.
No, we do not put the title in quotations.
Put the titles of short works, such as (most) poems, short stories and articles in quotes and 'stand alone' works in italics.
Yes, you would put "Mayflower" in quotations because it is an actual name of a boat.
No.
No, the title of a poem is enclosed by inverted commas (eg 'The Hollow Men' by TS Eliot) but the title of a book-length text - for example a novel or a volume of poems - is always italicised (eg The Skylight by Robert Gray).
no
yes
no they should not
no
no