Cita APA (7a ed.)

Crozier, B. (1990). The Gorbachev phenomenon: 'peace' and the secret war. Claridge.

Cita Chicago Style (17a ed.)

Crozier, Brian. The Gorbachev Phenomenon: 'Peace' and the Secret War. London: Claridge, 1990.

Cita MLA (9a ed.)

Crozier, Brian. The Gorbachev Phenomenon: 'Peace' and the Secret War. Claridge, 1990.