Cita APA (7th ed.)

Dix, R. H. (1967). Colombia: The political dimensions of change. Yale University.

Cita Chicago (17th ed.)

Dix, Robert H. Colombia: The Political Dimensions of Change. New Haven: Yale University, 1967.

Cita MLA (9th ed.)

Dix, Robert H. Colombia: The Political Dimensions of Change. Yale University, 1967.