APA (7th ed.) Citation

Curtis, T. (1985). The Art of Seamus Heaney (2nd ed.). Dufour Editions.

Chicago Style (17th ed.) Citation

Curtis, Tony. The Art of Seamus Heaney. 2nd ed. Chester Springs, Pa.: Dufour Editions, 1985.

MLA (9th ed.) Citation

Curtis, Tony. The Art of Seamus Heaney. 2nd ed. Dufour Editions, 1985.