APA (7th ed.) Citation

Leiby, R. A. (1999). The unification of Germany, 1989-1990 / Richard A. Leiby. Greenwood Press.

Chicago Style (17th ed.) Citation

Leiby, Richard A. The Unification of Germany, 1989-1990 / Richard A. Leiby. Westport, Conn. ; London: Greenwood Press, 1999.

MLA (9th ed.) Citation

Leiby, Richard A. The Unification of Germany, 1989-1990 / Richard A. Leiby. Greenwood Press, 1999.

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