APA-viite (7. p.)

Bologna, S. (1973). Class composition and the theory of the party at the origin of the workers-councils movement: Structure of the labor force and political class-composition in Germany before world War I. s.n..

Chicago-viite (17. p.)

Bologna, Sergio. Class Composition and the Theory of the Party at the Origin of the Workers-councils Movement: Structure of the Labor Force and Political Class-composition in Germany Before World War I. [S.I.: s.n., 1973.

MLA-viite (8. p.)

Bologna, Sergio. Class Composition and the Theory of the Party at the Origin of the Workers-councils Movement: Structure of the Labor Force and Political Class-composition in Germany Before World War I. s.n., 1973.