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.
In quotation marks
Yes. Only books should be underlined.
I need to add quotation marks in that sentence
Quotation marks are used for direct quotes only. Indirect quotes are paraphrased and do not need quotation marks.
In the quotation marks.
Magazine names should be in italics or underlined. Magazine articles should be in quotations.
Place the titles of articles in quotation marks, but italicize the title of magazines or books the articles appear in.You can do either that or put it in quotation marks, though the MLA standard is to underline the title.
The names of newspapers, magazines and other journals should be italicized. If italics are not available, underline if handwritten or use quotations marks.
no only quotes
Yes.
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.
"..." Quotation marks.