Gaya APA

Carr, E, H, (, , , , ). (1966). The Bolshevik revolution 1917-1923, (repr.). - Penguin, A 749-751. Tjet.pertama 1930-1953. . Harmondsworth: Penguin Books.

Gaya MLA

Carr, Edward, Hallett., (1892-, , , , ). "The Bolshevik revolution 1917-1923, (repr.). - Penguin, A 749-751. Tjet.pertama 1930-1953. ". Harmondsworth: Penguin Books, 1966. Buku.