Cita APA (7a ed.)

Barbara, L. (1969). Some of the most important features of Donne's poetry: (a comparative study with a modern poet, W. b. Yeats). [s.n.].

Cita Chicago Style (17a ed.)

Barbara, Luis. Some of the Most Important Features of Donne's Poetry: (a Comparative Study with a Modern Poet, W. B. Yeats). [S.l.]: [s.n.], 1969.

Cita MLA (9a ed.)

Barbara, Luis. Some of the Most Important Features of Donne's Poetry: (a Comparative Study with a Modern Poet, W. B. Yeats). [s.n.], 1969.