My literature teacher was explaining punctuation and its relation to quotations when writing a paper according to MLA guidelines and I thought of a question that he didn't have an answer to. I figured this Stack would be an appropriate place to try.
If I'm asking a question that ends in a short quotation, how would I punctuate the sentence if the quotation itself ends in a question mark.
To illustrate what I mean, consider the following.
Do you remember the time when Alex asked "how do you do?"?
I'm asking my own question (do you remember the time...?) but within my question, is a quotation that itself ends in a question mark.
What is the correct way to punctuate this sentence in MLA format? Is the way I wrote it correct? I couldn't find anything on Purdue OWL or this stack, and my teacher is curious to hear back from me as well.