Cita APA (7th ed.)
Cronin, J. F. (1955). Problems and opportunities in a democracy: A course in government and related social studies for seniors in the Catholic high school. Mentzer, Bush.
Cita Chicago (17th ed.)
Cronin, John Francis. Problems and Opportunities in a Democracy: A Course in Government and Related Social Studies for Seniors in the Catholic High School. Chicago: Mentzer, Bush, 1955.
Cita MLA (9th ed.)
Cronin, John Francis. Problems and Opportunities in a Democracy: A Course in Government and Related Social Studies for Seniors in the Catholic High School. Mentzer, Bush, 1955.
Atenció: Aquestes cites poden no estar 100% correctes.