Sjomuschkin, T. Brand in der Polarnacht. Progress.
Cita Chicago (17th ed.)Sjomuschkin, Tichon. Brand in Der Polarnacht. Moskau: Progress.
Cita MLA (8th ed.)Sjomuschkin, Tichon. Brand in Der Polarnacht. Progress.
Atenció: Aquestes cites poden no estar 100% correctes.