Cita APA (7a ed.)

Andrew, C. (1969). The first World War: : causes and consequences : [1870-1938]. New Caxton Library Service.

Cita Chicago Style (17a ed.)

Andrew, Christopher. The First World War: : Causes and Consequences : [1870-1938]. London: New Caxton Library Service, 1969.

Cita MLA (9a ed.)

Andrew, Christopher. The First World War: : Causes and Consequences : [1870-1938]. New Caxton Library Service, 1969.