Tohutoro APA (7th ed.)

Cowell, R. e. (1971). Critics on Yeats. Allen & Unwin.

Tohutoru Kātū Chicago (17th ed.)

Cowell, Raymond ed. Critics on Yeats. London: Allen & Unwin, 1971.

Tohutoro MLA (9th ed.)

Cowell, Raymond ed. Critics on Yeats. Allen & Unwin, 1971.