APA (7th ed.) Zitazioa

Cowell, R. (1998). Critics on Yeats: Readings in literary criticism. Universal.

Chicago Style (17th ed.) Zitazioa

Cowell, Raymond. Critics on Yeats: Readings in Literary Criticism. New Delhi: Universal, 1998.

MLA (9th ed.) Zitazioa

Cowell, Raymond. Critics on Yeats: Readings in Literary Criticism. Universal, 1998.