Cita APA (7a ed.)

Capetillo Rad, E. (1999). Is Cathleen ni Houlihan really W.B. Yeats's only nationalist play?: A study of the authorship of the play. [s.n.].

Cita Chicago Style (17a ed.)

Capetillo Rad, Estibaliz. Is Cathleen Ni Houlihan Really W.B. Yeats's Only Nationalist Play?: A Study of the Authorship of the Play. [S.l.]: [s.n.], 1999.

Cita MLA (9a ed.)

Capetillo Rad, Estibaliz. Is Cathleen Ni Houlihan Really W.B. Yeats's Only Nationalist Play?: A Study of the Authorship of the Play. [s.n.], 1999.