APA (7th ed.) Citation

Balzer, H. D. (2018). Five years that shook the world: Gorbachev's unfinished revolution. Routledge.

Chicago Style (17th ed.) Citation

Balzer, Harley D. Five Years That Shook the World: Gorbachev's Unfinished Revolution. London: Routledge, 2018.

MLA (9th ed.) Citation

Balzer, Harley D. Five Years That Shook the World: Gorbachev's Unfinished Revolution. Routledge, 2018.

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