APA način citiranja (7. izdanje)

Schumpeter, J. A. (2008). Capitalism, Socialism and Democracy (ia 4th ed.). Project Management Institute, Inc.

Čikaški stil citiranja (17. izdanje)

Schumpeter, Joseph A. Capitalism, Socialism and Democracy. ia 4th ed. Pennsylvan: Project Management Institute, Inc, 2008.

MLA način citiranja (9. izdanje)

Schumpeter, Joseph A. Capitalism, Socialism and Democracy. ia 4th ed. Project Management Institute, Inc, 2008.