Cita APA (7a ed.)

Hermens, F. A. (1972). Democracy or anarchyn: A study of proportional representation. Johnson Reprint Corp.

Cita Chicago Style (17a ed.)

Hermens, Ferdinand Aloys. Democracy or Anarchyn: A Study of Proportional Representation. New York: Johnson Reprint Corp, 1972.

Cita MLA (9a ed.)

Hermens, Ferdinand Aloys. Democracy or Anarchyn: A Study of Proportional Representation. Johnson Reprint Corp, 1972.