Mitchell, R. (1986). CQ's guide to the U.S. Constitution: History, text, glossary, index. Congressional Quarterly.
Cita Chicago (17th ed.)Mitchell, Ralph. CQ's Guide to the U.S. Constitution: History, Text, Glossary, Index. Washington, D.C: Congressional Quarterly, 1986.
Cita MLA (9th ed.)Mitchell, Ralph. CQ's Guide to the U.S. Constitution: History, Text, Glossary, Index. Congressional Quarterly, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.