APA (7th ed.) Citation

Dahl, R. A. (1966). Political oppositions in western democracies. Yale University Press.

Chicago Style (17th ed.) Citation

Dahl, Robert Alan. Political Oppositions in Western Democracies. Londres: Yale University Press, 1966.

MLA (9th ed.) Citation

Dahl, Robert Alan. Political Oppositions in Western Democracies. Yale University Press, 1966.