Cita APA (7a ed.)

Davis, H. (2000). Political freedom: Associations, political purposes and the law. Continuum.

Cita Chicago Style (17a ed.)

Davis, Howard. Political Freedom: Associations, Political Purposes and the Law. London [etc.]: Continuum, 2000.

Cita MLA (9a ed.)

Davis, Howard. Political Freedom: Associations, Political Purposes and the Law. Continuum, 2000.