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.
Precaución: Estas citas no son 100% exactas.