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 (9th ed.) Citation

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

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