Citazione Stile APA (7a Edizione)

NEUMANN, S. Permanent revolution: Totalitarianisme in the age of international civil war.-- ed.2.

Citazione stile Chigago Style (17a edizione)

NEUMANN, Sigmund. Permanent Revolution: Totalitarianisme in the Age of International Civil War.-- Ed.2. New York:Frederick A. Praeger, 1965.

Citatione MLA (9a ed.)

NEUMANN, Sigmund. Permanent Revolution: Totalitarianisme in the Age of International Civil War.-- Ed.2.