Leving, I. (2011). Keys to The gift: A guide to Nabokov's novel. Academic Studies Press.
芝加哥风格引文Leving, I͡Uriĭ. Keys to The Gift: A Guide to Nabokov's Novel. Boston: Academic Studies Press, 2011.
MLA引文Leving, I͡Uriĭ. Keys to The Gift: A Guide to Nabokov's Novel. Academic Studies Press, 2011.
警告：这些引文格式不一定是100％准确.