APA-viite (7. p.)
McHugh, J. T. (2003). Ex uno plura: State constitutions and their political cultures. State University of New York Press.
Chicago-viite (17. p.)
McHugh, James T. Ex Uno Plura: State Constitutions and Their Political Cultures. Albany: State University of New York Press, 2003.
MLA-viite (9. p.)
McHugh, James T. Ex Uno Plura: State Constitutions and Their Political Cultures. State University of New York Press, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.