Lua APA (7ú heag.)

Doyle, A. (2021). Free speech: And why it matters. Constable.

Lua i Stíl Chicago (17ú heag.)

Doyle, Andrew. Free Speech: And Why It Matters. London: Constable, 2021.

Lua MLA (9ú heag.)

Doyle, Andrew. Free Speech: And Why It Matters. Constable, 2021.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.