APA (7th ed.) Citation

Johnston, V. B. (1968). Legions of Babel: The International Brigades in the Spanish Civil War [by] Verle B. Johnston. Pennsylvania State University Press.

Chicago Style (17th ed.) Citation

Johnston, Verle B. Legions of Babel: The International Brigades in the Spanish Civil War [by] Verle B. Johnston. University Park: Pennsylvania State University Press, 1968.

MLA (9th ed.) Citation

Johnston, Verle B. Legions of Babel: The International Brigades in the Spanish Civil War [by] Verle B. Johnston. Pennsylvania State University Press, 1968.