Ometev Boris, Stuart John, Suslova Olga Compiler, & Ukhtomskaya, L. (1990). St. petersburg: Portrait of an imperial city. The Vendom Press.
Cita Chicago (17th ed.)Ometev Boris, Stuart John, Suslova Olga Compiler, i Lily Ukhtomskaya. St. Petersburg: Portrait of an Imperial City. New York: The Vendom Press, 1990.
Cita MLA (9th ed.)Ometev Boris, et al. St. Petersburg: Portrait of an Imperial City. The Vendom Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.