Porter, R. C. (1988). Seven Soviet poets. B. Blackwell.
Cita Chicago (17th ed.)Porter, R. C. Seven Soviet Poets. Oxford, UK ; New York, NY, USA: B. Blackwell, 1988.
Cita MLA (8th ed.)Porter, R. C. Seven Soviet Poets. B. Blackwell, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.