APA (7th ed.) Citation

Balzer. (1991). Five years that shook the world: Gorbachev's unfinished revolution. Westview Press.

Chicago Style (17th ed.) Citation

Balzer. Five Years That Shook the World: Gorbachev's Unfinished Revolution. Boulder: Westview Press, 1991.

MLA (8th ed.) Citation

Balzer. Five Years That Shook the World: Gorbachev's Unfinished Revolution. Westview Press, 1991.

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