APA (7th ed.) Citation

Moriarty, M., & Sweeney, C. (1988). William Butler Yeats (1. publ.). O'Brien.

Chicago Style (17th ed.) Citation

Moriarty, Mary, and Catherine Sweeney. William Butler Yeats. 1. publ. Dublin: O'Brien, 1988.

MLA (9th ed.) Citation

Moriarty, Mary, and Catherine Sweeney. William Butler Yeats. 1. publ. O'Brien, 1988.

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