APA (7th ed.) Citation

Colton, T. J. (1985). The Soviet Union under Gorbachev. Current history.

Chicago Style (17th ed.) Citation

Colton, Timothy J. "The Soviet Union Under Gorbachev." Current History 1985.

MLA (8th ed.) Citation

Colton, Timothy J. "The Soviet Union Under Gorbachev." Current History, 1985.

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