Cita APA (7th ed.)

Leving, I. (2011). Keys to The gift: A guide to Nabokov's novel. Academic Studies Press.

Cita Chicago (17th ed.)

Leving, I͡Uriĭ. Keys to The Gift: A Guide to Nabokov's Novel. Boston: Academic Studies Press, 2011.

Cita MLA (9th ed.)

Leving, I͡Uriĭ. Keys to The Gift: A Guide to Nabokov's Novel. Academic Studies Press, 2011.