Cita APA (7a ed.)

Strong, A. L. (1937). Spain in arms, 1937. Henry Holt and Company.

Cita Chicago Style (17a ed.)

Strong, Anna Louise. Spain in Arms, 1937. New York: Henry Holt and Company, 1937.

Cita MLA (9a ed.)

Strong, Anna Louise. Spain in Arms, 1937. Henry Holt and Company, 1937.