Cita APA (7a ed.)

Kennan, G. F. A war decision against Germany (Fotocopia tomada de Allied Intervention in Bolshevik Russia). s.e.

Cita Chicago Style (17a ed.)

Kennan, George F. A War Decision Against Germany (Fotocopia Tomada De Allied Intervention in Bolshevik Russia). s.l.: s.e.

Cita MLA (9a ed.)

Kennan, George F. A War Decision Against Germany (Fotocopia Tomada De Allied Intervention in Bolshevik Russia). s.e.