APA (7th ed.) Citation

Sakwa, R. (1990). Gorbachev and his reforms: 1985-1990. Philip Allan.

Chicago Style (17th ed.) Citation

Sakwa, Richard. Gorbachev and His Reforms: 1985-1990. New York: Philip Allan, 1990.

MLA (9th ed.) Citation

Sakwa, Richard. Gorbachev and His Reforms: 1985-1990. Philip Allan, 1990.

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