APA (7th ed.) Citation

Yeats, W. B. (1914). Ideas of good and evil. A. H. Bullen.

Chicago Style (17th ed.) Citation

Yeats, W. B. Ideas of Good and Evil. London: A. H. Bullen, 1914.

MLA (9th ed.) Citation

Yeats, W. B. Ideas of Good and Evil. A. H. Bullen, 1914.

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