Cita APA (7a ed.)

Cunningham, V. (1996). The Penguin book of Spanish Civil War verse. Penguin.

Cita Chicago Style (17a ed.)

Cunningham, Valentine. The Penguin Book of Spanish Civil War Verse. London [etc.]: Penguin, 1996.

Cita MLA (9a ed.)

Cunningham, Valentine. The Penguin Book of Spanish Civil War Verse. Penguin, 1996.