APA (7th ed.) Citation

(1992). Seamus Heaney: A collection of critical essays (1. publ.). Macmillan.

Chicago Style (17th ed.) Citation

Seamus Heaney: A Collection of Critical Essays. 1. publ. Basingstoke, Hampshire: Macmillan, 1992.

MLA (9th ed.) Citation

Seamus Heaney: A Collection of Critical Essays. 1. publ. Macmillan, 1992.

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