Cita APA (7th ed.)

Gil, F. G. (1966). The political system of Chile. Houghton Mifflin.

Cita Chicago (17th ed.)

Gil, Federico Guillermo. The Political System of Chile. Boston: Houghton Mifflin, 1966.

Cita MLA (9th ed.)

Gil, Federico Guillermo. The Political System of Chile. Houghton Mifflin, 1966.