Cita APA (7a ed.)

Jakobson, M. (2015). Origins of the gulag: The Soviet prison camp system, 1917-1934. The University Press of Kentucky.

Cita Chicago Style (17a ed.)

Jakobson, Michael. Origins of the Gulag: The Soviet Prison Camp System, 1917-1934. Lexington: The University Press of Kentucky, 2015.

Cita MLA (8a ed.)

Jakobson, Michael. Origins of the Gulag: The Soviet Prison Camp System, 1917-1934. The University Press of Kentucky, 2015.