Davydov, S. "Invitation to a beheading": Sergej Davydov. The Garland companion to Vladimir Nabokov.(1995).
Cita Chicago (17th ed.)Davydov, Sergej. ""Invitation to a Beheading": Sergej Davydov." The Garland Companion to Vladimir Nabokov.(1995) .
Cita MLA (8th ed.)Davydov, Sergej. ""Invitation to a Beheading": Sergej Davydov." The Garland Companion to Vladimir Nabokov.(1995), .
Atenció: Aquestes cites poden no estar 100% correctes.