एपीए उद्धरण

Hughes,Ted. (1999). Birthday letters. Faber and Faber.

शिकागो स्टाइल उद्धरण

Hughes,Ted. Birthday Letters. London: Faber and Faber, 1999.

एमएलए उद्धरण

Hughes,Ted. Birthday Letters. Faber and Faber, 1999.