Cita APA (7th ed.)
EUA. Department of State. International Information Programs, Schroeder, R. C., & Targonski, R. (2000). An Outline of U.S. Government (3a edición.).
Cita Chicago (17th ed.)
EUA. Department of State. International Information Programs, Richard C. Schroeder, i Rosalie Targonski. An Outline of U.S. Government. 3a edición. 2000.
Cita MLA (9th ed.)
EUA. Department of State. International Information Programs, et al. An Outline of U.S. Government. 3a edición. 2000.
Atenció: Aquestes cites poden no estar 100% correctes.