APA (7th ed.) Citation

Preston, P. (1986). The Spanish Civil War 1936-39. Weidenfeld and Nicolson.

Chicago Style (17th ed.) Citation

Preston, Paul. The Spanish Civil War 1936-39. London: Weidenfeld and Nicolson, 1986.

MLA (8th ed.) Citation

Preston, Paul. The Spanish Civil War 1936-39. Weidenfeld and Nicolson, 1986.