Citazione Stile APA (7a Edizione)

Gorbachev, M. S. (1987). Perestroika: New thinking for our country and the world. Harper & Row.

Citazione stile Chigago Style (17a edizione)

Gorbachev, Mikhail Sergeyevich. Perestroika: New Thinking for Our Country and the World. New York: Harper & Row, 1987.

Citatione MLA (9a ed.)

Gorbachev, Mikhail Sergeyevich. Perestroika: New Thinking for Our Country and the World. Harper & Row, 1987.