Cita APA (7a ed.)

Ingram, P. G. (2000). Censorship and free speech: Some philosophical bearings. Dartmouth.

Cita Chicago Style (17a ed.)

Ingram, P. G. Censorship and Free Speech: Some Philosophical Bearings. Aldershot [etc.]: Dartmouth, 2000.

Cita MLA (9a ed.)

Ingram, P. G. Censorship and Free Speech: Some Philosophical Bearings. Dartmouth, 2000.