What is a quote by Avi?

If you're using a quote that contains a quote you'll need to surround the embedded quote with single quotation marks.

"Quote unquote" is a phrase used to place verbal quotation marks around the following word, usually to convey scepticism about the validity or truth of that phrase."According to PETA quote unquote...

I need to know how as well. the why if you must know is that there is a report has a quote within a quote and I am quoting their passage to support my topic in my paper. one quote: "quote" (page#) ....

No Reason why not :)

According to MLA style, A quote with in a quote will be demonstrated with a single quote mark (') Ex. "I remember the moment he said, 'I hate grammar' it was all downhill after that."