Dyfyniad APA

Malley, I. (1990). Censorship and libraries.

Dyfyniad Arddull Chicago

Malley, Ian. Censorship and Libraries. London, Library Association publishing, 1990.

Dyfyniad MLA

Malley, Ian. Censorship and Libraries. 1990.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.