APA (7th ed.) Citation

(1959). 21 Parteitage der KPdSU.

Chicago Style (17th ed.) Citation

21 Parteitage Der KPdSU. [Bonn], 1959.

MLA (9th ed.) Citation

21 Parteitage Der KPdSU. 1959.

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