APA (7th ed.) Citation

Heaney, S. (1990). Seamus Heaney at Harvard. Poetry Room, Harvard University.

Chicago Style (17th ed.) Citation

Heaney, Seamus. Seamus Heaney at Harvard. Cambridge, MA: Poetry Room, Harvard University, 1990.

MLA (8th ed.) Citation

Heaney, Seamus. Seamus Heaney at Harvard. Poetry Room, Harvard University, 1990.

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