Cita APA

Patterson, T. E. (2008). The American democracy (8th ed.). Boston: McGraw Hill.

Chicago Style Citation

Patterson, Thomas E. The American Democracy. 8th ed. Boston: McGraw Hill, 2008.

Cita MLA

Patterson, Thomas E. The American Democracy. 8th ed. Boston: McGraw Hill, 2008.

Atenció: Aquestes cites poden no estar 100% correctes.