APA引文

Pethybridge, R. (1972). The Spread of the Russian Revolution: Essays on 1917. Macmillan.

Chicago Edition Citation

Pethybridge, Roger. The Spread of the Russian Revolution: Essays on 1917. London: Macmillan, 1972.

MLA引文

Pethybridge, Roger. The Spread of the Russian Revolution: Essays on 1917. Macmillan, 1972.