APA način citiranja

Ackerman, J. (1991). A Dylan Thomas companion: Life poetry and prose.

Čikaški stil citiranja

Ackerman, John. A Dylan Thomas Companion: Life Poetry and Prose. London, Macmillan, 1991.

MLA način citiranja

Ackerman, John. A Dylan Thomas Companion: Life Poetry and Prose. 1991.