Cita APA (7th ed.)

Hughes, O. R. (1974). The Poetic world of Boris Pasternak. Princeton University Press.

Cita Chicago (17th ed.)

Hughes, Olga R. The Poetic World of Boris Pasternak. [Princeton, N.J.]: Princeton University Press, 1974.

Cita MLA (8th ed.)

Hughes, Olga R. The Poetic World of Boris Pasternak. Princeton University Press, 1974.