APA (7th ed.) Citation

Heaney, S. (2002). Opened ground poems, 1966-1996 / Seamus Heaney: Poems, 1966-1996. Faber & Faber.

Chicago Style (17th ed.) Citation

Heaney, Seamus. Opened Ground Poems, 1966-1996 / Seamus Heaney: Poems, 1966-1996. London: Faber & Faber, 2002.

MLA (9th ed.) Citation

Heaney, Seamus. Opened Ground Poems, 1966-1996 / Seamus Heaney: Poems, 1966-1996. Faber & Faber, 2002.

Warning: These citations may not always be 100% accurate.