Cita APA

Hazard, J. N. (1968). The Soviet system of government (4th ed., rev.). University of Chicago Press.

Citación estilo Chicago

Hazard, John Newbold. The Soviet System of Government. 4th ed., rev. Chicago: University of Chicago Press, 1968.

Cita MLA

Hazard, John Newbold. The Soviet System of Government. 4th ed., rev. University of Chicago Press, 1968.