APA (7th ed.) Citation

Heaney, S. (1998). Opened ground: Poems 1966-1996. Faber and faber.

Chicago Style (17th ed.) Citation

Heaney, Seamus. Opened Ground: Poems 1966-1996. London: Faber and faber, 1998.

MLA (8th ed.) Citation

Heaney, Seamus. Opened Ground: Poems 1966-1996. Faber and faber, 1998.

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