Cita APA

Johnston, V. B. (1967). Legions of Babel: The international brigades in the Spanish civil war. Pennsylvania State Univ. Pr.

Citación estilo Chicago

Johnston, Verle B. Legions of Babel: The International Brigades in the Spanish Civil War. University Park, Pa: Pennsylvania State Univ. Pr, 1967.

Cita MLA

Johnston, Verle B. Legions of Babel: The International Brigades in the Spanish Civil War. Pennsylvania State Univ. Pr, 1967.