Cita APA (7a ed.)

Carr, E. H. (1966). The Bolshevik Revolution, 1917-1923. Penguin Books.

Cita Chicago Style (17a ed.)

Carr, Edward Hallett. The Bolshevik Revolution, 1917-1923. Harmondsworth: Penguin Books, 1966.

Cita MLA (9a ed.)

Carr, Edward Hallett. The Bolshevik Revolution, 1917-1923. Penguin Books, 1966.