Cita APA (7th ed.)

(2014). Banned books: Challenging our freedom to read / Robert P. Doyle.

Cita Chicago (17th ed.)

Banned Books: Challenging Our Freedom to Read / Robert P. Doyle. 2014.

Cita MLA (9th ed.)

Banned Books: Challenging Our Freedom to Read / Robert P. Doyle. 2014.

Atenció: Aquestes cites poden no estar 100% correctes.