Cita APA (7th ed.)

Dahl, R. A. (1973). Regimes and oppositions. Yale University.

Cita Chicago (17th ed.)

Dahl, Robert Alan. Regimes and Oppositions. New Haven: Yale University, 1973.

Cita MLA (9th ed.)

Dahl, Robert Alan. Regimes and Oppositions. Yale University, 1973.