Cita APA (7a ed.)

Herrmann, P. (2011). Democracy in theory and action. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Herrmann, Peter. Democracy in Theory and Action. New York: Nova Science Publishers, Inc., 2011.

Cita MLA (8a ed.)

Herrmann, Peter. Democracy in Theory and Action. Nova Science Publishers, Inc., 2011.