Cita APA (7th ed.)

Dahl, R. A. (1971). Polyarchy: Participation and opposition. Yale University Press.

Cita Chicago (17th ed.)

Dahl, Robert Alan. Polyarchy: Participation and Opposition. New Haven: Yale University Press, 1971.

Cita MLA (9th ed.)

Dahl, Robert Alan. Polyarchy: Participation and Opposition. Yale University Press, 1971.