Cita APA (7a ed.)

Held, D. (1989). States and societies. Basil Blackwell [etc.].

Cita Chicago Style (17a ed.)

Held, David. States and Societies. Oxford: Basil Blackwell [etc.], 1989.

Cita MLA (9a ed.)

Held, David. States and Societies. Basil Blackwell [etc.], 1989.

Precaución: Estas citas no son 100% exactas.