APA (7th ed.) Citation

Carroll, W. H. (1996). The last crusade: Spain: 1936. Christendom Press.

Chicago Style (17th ed.) Citation

Carroll, Warren H. The Last Crusade: Spain: 1936. Front Royal, Va: Christendom Press, 1996.

MLA (8th ed.) Citation

Carroll, Warren H. The Last Crusade: Spain: 1936. Christendom Press, 1996.