Cita APA (7a ed.)

Gifford, H. (1977). Pasternak: A critical study. Univ. Pr..

Cita Chicago Style (17a ed.)

Gifford, Henry. Pasternak: A Critical Study. Cambridge [u.a.]: Univ. Pr., 1977.

Cita MLA (8a ed.)

Gifford, Henry. Pasternak: A Critical Study. Univ. Pr., 1977.