Cita APA (7th ed.)
Davis, S. R. The Federal Principle: A Journey through Time in Quest of a Meaning. University of California.
Cita Chicago (17th ed.)
Davis, Solomon Rufus. The Federal Principle: A Journey Through Time in Quest of a Meaning. Berkeley, EUA: University of California.
Cita MLA (9th ed.)
Davis, Solomon Rufus. The Federal Principle: A Journey Through Time in Quest of a Meaning. University of California.
Atenció: Aquestes cites poden no estar 100% correctes.