Citazione Stile APA (7a Edizione)
Cram, I. (2006). Contested words: Legal restrictions on freedom of speech in liberal democracies. Ashgate.
Citazione stile Chigago Style (17a edizione)
Cram, Ian. Contested Words: Legal Restrictions on Freedom of Speech in Liberal Democracies. Aldershot, Hampshire, England ; Burlington, VT: Ashgate, 2006.
Citatione MLA (9a ed.)
Cram, Ian. Contested Words: Legal Restrictions on Freedom of Speech in Liberal Democracies. Ashgate, 2006.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.