Παραπομπή APA

Schumpeter, J. A. (1954). Capitalism, socialism and democracy (4th ed.). Allen & Unwin.

Παραπομπή Chicago Style

Schumpeter, Joseph A. Capitalism, Socialism and Democracy. 4th ed. London: Allen & Unwin, 1954.

Παραπομπή MLA

Schumpeter, Joseph A. Capitalism, Socialism and Democracy. 4th ed. Allen & Unwin, 1954.