APA (7th ed.) Citation

Lenin, W. I. (1959). April - Dezember 1920. Werke..

Chicago Style (17th ed.) Citation

Lenin, Wladimir Iljitsch. "April - Dezember 1920." Werke. 1959.

MLA (9th ed.) Citation

Lenin, Wladimir Iljitsch. "April - Dezember 1920." Werke., 1959.

Warning: These citations may not always be 100% accurate.