Cita APA (7a ed.)

Loveday, A. F., & Wilson, A. (1939). World war in Spain ([1st ed.].). Murray.

Cita Chicago Style (17a ed.)

Loveday, Arthur Frederic, y Arnold Wilson. World War in Spain. [1st ed.]. London: Murray, 1939.

Cita MLA (9a ed.)

Loveday, Arthur Frederic, y Arnold Wilson. World War in Spain. [1st ed.]. Murray, 1939.