Read the quote below from page 31 of The Winter of Our Discontent by John Steinbeck.

"I wonder how many people I've looked at all my life and never seen."

According to MLA guidelines, which is the correct way to cite this quote within the text of an essay?
A.
"I wonder how many people I've looked at all my life and never seen" (Steinbeck 31).

B.
"I wonder how many people I've looked at all my life and never seen" (The Winter of Our Discontent, 31).

C.
"I wonder how many people I've looked at all my life and never seen" (John Steinbeck, 31).

A. "I wonder how many people I've looked at all my life and never seen" (Steinbeck 31).