Citazione Stile APA (7a Edizione)

Lenin, V. I. (1971). On the unity of the international communist: Movement. (2nd ed.). Progress.

Citazione stile Chigago Style (17a edizione)

Lenin, Vladimer Ilich. On the Unity of the International Communist: Movement. 2nd ed. Moscow: Progress, 1971.

Citatione MLA (9a ed.)

Lenin, Vladimer Ilich. On the Unity of the International Communist: Movement. 2nd ed. Progress, 1971.