Hallett, G. H., & Hoag, C. G. (1940). Proportional representation, the key to democracy (2d and rev. ed., 1940.). National municipal league.
Citação norma ChicagoHallett, George Hervey, and Clarence Gilbert Hoag. Proportional Representation, the Key to Democracy. 2d and rev. ed., 1940. New York city: National municipal league, 1940.
Citação norma MLAHallett, George Hervey, and Clarence Gilbert Hoag. Proportional Representation, the Key to Democracy. 2d and rev. ed., 1940. National municipal league, 1940.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.