Center for Civic Education. (1999). Foundations of democracy: Authority, privacy, responsibility, and justice (3. print.). Center for Civic Education.
Chicago-Zitierstil (17. Ausg.)Center for Civic Education. Foundations of Democracy: Authority, Privacy, Responsibility, and Justice. 3. print. Calabasas, CA: Center for Civic Education, 1999.
MLA-Zitierstil (9. Ausg.)Center for Civic Education. Foundations of Democracy: Authority, Privacy, Responsibility, and Justice. 3. print. Center for Civic Education, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.