APA (7th ed.) Citation

Ruge, G. (1990). Michail Gorbatschow: Biographie. S. Fischer.

Chicago Style (17th ed.) Citation

Ruge, Gerd. Michail Gorbatschow: Biographie. Frankfurt am Main: S. Fischer, 1990.

MLA (8th ed.) Citation

Ruge, Gerd. Michail Gorbatschow: Biographie. S. Fischer, 1990.

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