APA (7th ed.) Citation

De Mowbray, S. (1990). Key facts in Soviet history: 1 1917 to 22 June 1941. Key facts in Soviet history.

Chicago Style (17th ed.) Citation

De Mowbray, Stephen. "Key Facts in Soviet History: 1 1917 to 22 June 1941." Key Facts in Soviet History 1990.

MLA (8th ed.) Citation

De Mowbray, Stephen. "Key Facts in Soviet History: 1 1917 to 22 June 1941." Key Facts in Soviet History, 1990.

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