Cita APA (7th ed.)

Tolstoi, A. (1966). Ordeal a trilogy Book III Bleak Morning. Progress publishers.

Cita Chicago (17th ed.)

Tolstoi, Alexei. Ordeal a Trilogy Book III Bleak Morning. London: Progress publishers, 1966.

Cita MLA (9th ed.)

Tolstoi, Alexei. Ordeal a Trilogy Book III Bleak Morning. Progress publishers, 1966.