APA (7th ed.) Citation

MacDermott, S. (1942). Seán MacDermott's last letter.

Chicago Style (17th ed.) Citation

MacDermott, Seán. Seán MacDermott's Last Letter. 1942.

MLA (9th ed.) Citation

MacDermott, Seán. Seán MacDermott's Last Letter. 1942.

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