Cita APA (7a ed.)

(1991). The Opened curtain: A U.S. Soviet philosophy summit. Westview.

Cita Chicago Style (17a ed.)

The Opened Curtain: A U.S. Soviet Philosophy Summit. Boulder: Westview, 1991.

Cita MLA (9a ed.)

The Opened Curtain: A U.S. Soviet Philosophy Summit. Westview, 1991.