Cita APA

PRITCHETT, C. H. (1971). The American constitutional system (4th ed.). McGraw-Hill.

Citación estilo Chicago

PRITCHETT, C. Herman. The American Constitutional System. 4th ed. New York: McGraw-Hill, 1971.

Cita MLA

PRITCHETT, C. Herman. The American Constitutional System. 4th ed. McGraw-Hill, 1971.